Ever feel pain or swelling on the side of your foot? These symptoms may be due to a condition called Cuboid Syndrome, also known as cuboid subluxation or lateral plantar neuritis. In addition to pain in the lateral mid-foot, redness and a restricted range of motion in the ankle may be present. This syndrome is typically associated with an inversion sprain of the ankle. This is when the foot is forced inwards causing the cuboid bone to sublux, or partially dislocate. The cuboid bone is located near the mid-point of the outer side of the foot and is one of the seven tarsal bones that make up the arch of the foot. It connects the foot and ankle as well as provides stability to the foot.
The peroneus longus muscle is a muscle that runs along the outer side of the lower leg and attaches to the lateral side of the foot. Repetitive strain of this muscle due to activities such as ballet, jumping, or running, may place tension on the cuboid bone. Commonly found in athletes, Cuboid Syndrome may also occur in sports such basketball, football, or soccer. Weight-bearing, uneven pavement, or quick changes in direction that occur in sports may aggravate symptoms. A third cause of this syndrome may be an individual’s altered foot biomechanics. Athletes who have over-pronated feet, also known as flat feet, may be more prone to cuboid subluxation.
Imaging such as x-rays, MRIs, and CT scans can be used to rule out other causes of pain. However, a cuboid subluxation can be difficult to diagnose and therefore, must be carefully assessed by a general physician or other health care professional.
Daily strengthening and mobility exercises should be performed on a pain-free basis to prevent the foot and ankle from becoming weak or stiff. Watch the videos below on how to properly perform strengthening exercises:
Other treatment options include foot support such as padding, taping, or orthotics to help stabilize the bones of the midfoot or correct for over-pronation. Rest from repetitive, weight-bearing actions such as jumping or running may help alleviate pain. Ice affected area for 10 minutes at a time to reduce swelling and inflammation. Consult your family physician, physical therapist, or podiatrist to perform a manipulation if the cuboid bone is suspected to be dislocated.
Overuse injuries are commonly found in dancers due to their intense training regimes. Nearly 60 to 90% of dancers experience an injury or multiple injuries during their careers (Steinberg, Siev-Ner, Peleg, et al., 2013). These injuries include chrondromalacia patella (“runner’s knee”), Achilles tendinopathy, and metatarsal (foot) fractures. Some major causes of injury may be due to anatomic structure, genetics, training regime, improper technique, floor surfaces, age, body mass index, muscle imbalance, nutrition, and menstrual function (Steinberg et al., 2013).
Dance typically includes being on the toes and forefoot in a extreme plantar flexion position, known as “en pointe.” Individuals with poor balance and landing techniques will experience higher ground reaction forces which may subsequently strain the back, knees, and ankles. Incorrect form in many non-professional dancers entail a valgus knee position (knees caved inwards) and hip adduction. Conversely, mature, experienced dancers are able to rely on stronger hip and knee joint muscles to stabilize themselves during landing from jumps. Young dancers also experience lower back pain. Causative factors include high preseason training intensity, history of low back pain, low body weight, scoliosis, and stress fracture in the pars articularis of the spine (Steinberg et al., 2013).
Studies have recommended minimal exposure for young dancers to overload exercises, especially those involving the spine and caution with extensive stretching exercises (Steinberg et al., 2013).
Here are a few essential tips to reduce the risk of injury:
|Steinberg, N., Siev-Ner, I., Peleg, S., Dar, G., Masharawi, Y., Zeev, A., & Hershkovitz, I. (2013). Injuries in Female Dancers Aged 8 to 16 Years. Journal of Athletic Training, 48(1), 118–123. http://doi.org/10.4085/1062-6050-48.1.06|
Persistent pain between the shoulder pains, or interscapular pain, may arise from a number of varying causes. The scapula is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone) on either side of the body. The intrinsic muscles of the scapula include the subscapularis, teres minor, supraspinatus, and infraspinatus, all of which make up the rotator cuff. The major muscles surrounding the scapula that make up the interscapular region include the rhomboids, trapezius, and levator scapulae.
Ever wondered whether to use ice or heat for your sore muscles, your healing fracture, or any injury? Both ice and heat have been commonly used to treat an array of injuries, but when to use either one is critical in preventing further damage and promoting faster recovery.
Acute irritation or inflammation of a muscle, ligament, or tendon is typically treated with ice. The cold application reduces inflammation and numbs the pain, especially when the superficial tissues are red, hot, and swollen. The inflammatory response associated with damage to tissues is a defence mechanism in the human body that lasts for the first several days to protect against infection. The response involves immediate changes to blood flow, increased permeability of blood vessels, and flow of white blood cells to the affected site.
Ice can be used for gout flare-ups, headaches, sprains, and strains. It is crucial to apply ice to the site of injury during the first 48 hours post-injury to minimize swelling. For soft tissue injuries such as muscle strains or ligament sprains, an ice massage involving elevation of the injured body part above the heart and circular movement of an ice pack around the affected area may promote faster recovery of these acute injuries. Apply for 10 minutes at a time, then take a break from icing for another 10 minutes. Repeat this process 3 to 5 times a day. Remember to wrap the ice pack in a dry cloth or towel.
Heat can also be used for headaches, sprains, and strains as well as arthritis or tendinosis. Heat causes blood vessels to dilate which increases blood flow and relaxes tight or stiff muscles and joints. Do not use heat during the initial inflammatory response as this will further aggravate the site of injury. For minor injuries, applying heat for 15 to 20 minutes at a time may be sufficient to relieve tension. However, longer periods of heat application such as 30 minutes to an hour may be required for major chronic injuries. Hot baths, steamed towels, or moist heating packs can be used as different heat options.
Recent research has shown that nearly 40% of 7 to 18 year old baseball players endure elbow and shoulder pain during their baseball season. Nearly half of these injured players report their ongoing participation despite having pain. A recent epidemiological study of ulnar collateral ligament (UCL) injuries in athletes 17 to 20 years old reported the number of UCL reconstructions has increased dramatically for this age group. Early education and detection of elbow injuries in throwing sports may help reduce the number of overuse injuries from developing.
“Little league elbow,” or known as medial epicondyle apophysitis, is most commonly found in young throwers. Sports such as baseball, softball, tennis, or golf, can result in this overuse injury to the growth plate on the inside of the elbow. Repeated stress to the growth plates may cause inflammation and lead to pain or swelling. Serious injury may even result in separation of the growth plate from the rest of the bone. Players may also experience a reduced range of motion and a decreased ability to throw hard or far. A child experiencing any symptoms involving their arm should cease activity and see a pediatric specialist or their family physician. X-rays may be required to determine the extent of damage.
Prevention begins with identifying causative factors early in the season and adhering to strict guidelines such as the pitch count for young players and the duration of participation in a given year. Total body conditioning that involves strengthening the hip, back, and legs may help reduce the strain on the athlete’s arms. See below for exercises on how to stretch and strengthen the forearm.
Up to 80% of individuals will experience some lower back pain at least once in their lifetime. Lower back pain (LBP) results in high costs and places a burden on society. These costs include diagnostic, treatment, and indirect costs associated with work disability. A number of conditions can lead to low back pain such as infections, tumours, fractures or dislocations of the spine. However, lifting heavy loads is generally thought to be a key predictor of LBP. An important element in prevention of LBP is to correctly stabilize the trunk during lifting by pre-activating the abdominal wall muscles. By doing so, the spine will increase in stiffness to reduce the effect of undesired spinal perturbations. Exercises aimed at bracing the abdominal muscles may reduce the risk of LBP.
There are two ways of stabilizing the abdominal muscles: an abdominal hollow or abdominal brace. An abdominal hollow begins by drawing in the lower abdomen (transversus abdominus) while maintaining relaxation of the other surrounding abdominal muscles such as the obliques. At the same time, small muscles of the lower back (close to the spine) such as the multifidus are contracted while the larger back muscles are relaxed. With contraction of the lower abdomen and small back muscles, intra-abdominal pressure is increased and the fascia surrounding the spine increases in tension. Combined, these contribute to provide intersegmental stability.
An abdominal brace is performed by activating all of the abdominal and lower back muscles, rather than specific muscle recruitment. By tensing the entire trunk without drawing the muscles in or pushing them out, global activation of the ab and back muscles may provide increased stability in all directions in various movement patterns.
Both the abdominal hollow and brace can help increase the stiffness of the spine to minimize lower back pain. The use of either one will depend on the desired movement pattern and the goals of the individuals in stabilizing their core. Strengthening the core muscles is also essential in reducing the amount of loading on the lower back muscles. Watch these videos below:
The Achilles tendon is the thickest tendon in the human body. It attaches the gastrocnemius and soleus muscles (together known as the triceps surae) as well as the plantaris muscle to the calcaneus bone (heel) of the ankle. These muscles combined allow for plantar flexion at the ankle and flexion of the knee.
Tendinopathy of the Achilles tendon refers to a condition that causes pain, swelling, or stiffness at the tendon connecting the muscles to the bone. Commonly found in athletes such as runners, overuse of the tendon, may result in microtrauma or repeated injuries to the Achilles tendon. Wearing improper footwear, having poor training or exercising techniques, making a sudden change to your training program, or exercising on hard surfaces may also cause minor injuries to this tendon. Pain and stiffness may develop gradually and are typically worse in the morning. Pain is generally worse after exercise, but may potentially arise during training. Overtime, symptoms may be so severe that individuals may be unable to carry out their usual daily activities.
Rehabilitation occurs quickly or over several months depending on the severity of the injury. Although pain may be present, expert clinicians and researchers recommend continuing daily activities within one’s pain tolerance. As complete rest should be avoided as much as possible.
In the early stages of Achilles tendinopathy, a treatment called iontophoresis may be used to reduce soreness and improve function. This treatment involves delivering a medicine (dexamethasone) to the painful area. Ice packs are also effective in reducing swelling. Apply ice pack wrapped in a towel or dry cloth to the affected area for 10 to 30 minutes at a time.
However, researchers have found that Achilles tendinopathy is often successfully treated with strength training guided by a physical therapist. Strength training relies on using one’s body weight with or without additional weight for resistance to load the tendon and associated muscles to strengthen the calf. Do exercises slowly to decrease pain, improve mobility, and return to normal functioning.
1) Heel-raise: Stand with your feet a few inches apart. Raise up on to your tiptoes and lift the heels by using both legs. Then lower yourself down using the affected leg. Perform 3 sets of 15 repetitions twice per day. This exercise can also be performed seated in a chair.
2) Calf stretch: Stand a few steps away from a wall and place your hands at about eye level. Place the leg you want to stretch about a step behind the other leg and bend the knee of the front leg until you feel a stretch in the back leg. Remember to keep your heels planted. Hold this position for 15 to 30 seconds. Repeat 3 to 4 times before switching to the other leg. Repeat twice per day.
3) Towel stretch: Sit with both knees straight on the ground and loop a towel around the affected foot. Gently pull on the towel until a comfortable stretch is felt in the calf. Hold position for 15 to 30 seconds. Repeat 3 to 4 times before switching to the other leg. Repeat two to three times per day.
Acute sprains and strains may impede performance and delay return to a sport. Proper management, treatment, and prevention is essential to recovering effectively. An athlete must first understand the definition and recognize the differences between a “sprain” and a “strain.” A sprain is defined as a violent overstretching of one or more ligaments in a joint. A sprain can result in pain, tenderness, swelling or bruising at the joint. A strain is defined as a stress or direct injury to the muscle or tendon. A strain may also cause pain when moving or stretching the injured muscle, but can also cause muscle spasms.
1) Grade I – Mild Strain: slightly pulled muscle with no muscle or tendon tears and no loss of strength and low levels of pain
2) Grade II – Moderate Strain: partial tearing of the muscle or tendon at the bone attachment with reduced strength, moderate pain levels
3) Grade III – Severe Strain: complete rupture of muscle-tendon-bone attachment with separation, substantial loss in strength and high levels of pain
1) Grade I – Mild Sprain: minor tearing of some ligament, no loss of function
2) Grade II – Moderate Sprain: partial rupture of portion of ligament, moderate loss of function
3) Grade III – Severe Sprain: complete rupture of ligament or separation of ligament from bone, substantial loss of function
2) ICE: Sudden cold may help constrict capillaries and blood vessels to slow or restrict internal bleeding. Place an ice pack between a towel or dry cloth. Apply ice every hour for 10 to 20 minutes at a time.
3) COMPRESS: Compression can help reduce swelling post-injury. Wrap the injured part firmly with an elasticized bandage, compression sleeve, or a cloth. Do NOT wrap the cloth too tightly as it may cut off blood circulation and lead to more swelling.
4) ELEVATE: Elevate the injured part about level of the heart to reduce swelling and pain. Place a soft object such as a pillow or piece of clothing to use as a prop below the body part.
Continue to follow the above RICE method for two to three days post-injury. Daily stretching may help loosen the muscle. Key to prevention is to stretch the tight muscles and strengthen the weak muscles.
Watch the videos below on how to recover from a common ankle sprain or shoulder strain: