The efficacy of wearable activity tracking technology as part of a weight loss program: a systematic review.

Introduction: The world obesity rate has increased over the past two decades. This problem has been linked to inactivity and lack of exercise among individuals which prompted the development of wearable activity tracking technology. This technology is commonly offered as a bracelet, watch, or pendent that provides feedback of daily activity such as total step count, heart rate, and energy expenditure.

Hip Musculoskeletal Conditions and Associated Factors That Influence Squat Performance: A Systematic Review.

Context: The squat is a fundamental movement for weightlifting and sports performance. Both unilateral and bilateral squats are also used to assess transitional and dynamic lower-extremity control. Common lower-extremity conditions can have an influence on squat performance.