Deltoid pain: Types and treatment
The deltoid is a large muscle responsible for lifting the arm and giving the shoulder its range of motion.
It is located in the uppermost part of the arm, at the shoulder. Tendons attach the deltoid to the collarbone, shoulder blade, and upper arm.
No One-Size-Fits-All for Hydrating During Sports
MONDAY, April 30, 2018 (HealthDay News) -- Waiting until you're thirsty to drink during sports could lead to dehydration and poorer performance, a new study finds.
Drinking only to thirst typically leads to significant dehydration, which is associated with exercise performance impairment," said study author Stavros Kavouras, a professor and director of the Hydration Science Lab at the University of Arkansas.
Men have many reasons to add high-impact and resistance training to their exercise regimens; these reasons include building muscle and shedding fat. Now a researcher has determined another significant benefit to these activities: building bone mass.
Locked posterior shoulder dislocation is an uncommon condition and is associated with a reverse Hill-Sachs lesion in 50% of cases. The condition is likely to occur in cases of violent trauma, seizures, or electric shock.
Shoulder complaints are common in the overhead athlete. Understanding the biomechanics of throwing and swimming requires understanding the importance of maintaining the glenohumeral relationship of the shoulder.
Injury to the anterior cruciate ligament (ACL) in the knee frequently leads to early-onset osteoarthritis, a painful condition that can occur even if the patient has undergone ACL reconstruction to prevent its onset.
Investigators found significant improvements from preoperative measures at 24.8-month follow-up for both mean side-to-side differences and Lysholm scores in patients who underwent double-bundle ACL reconstruction using a special drill pin guide and reamer, along with a laser-guided device to facilitate a transtibial approach.
CHICAGO – Using a mobile MRI truck, researchers followed runners for 4,500 kilometers through Europe to study the physical limits and adaptation of athletes over a 64-day period, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Perhaps there’s a black belt in your child’s future. But for safety’s sake, kids should only engage in noncontact forms of martial arts, a new American Academy of Pediatrics report says.
Anterior cruciate ligament reconstruction is a commonly performed orthopedic procedure with more than 100,000 reconstructions performed annually in the United States. Despite improved surgical techniques and rehabilitation protocols, anterior cruciate ligament reconstruction failure rates range from 5% to 25%.