Answer:
Summary
Training too hard or fast is a common cause of sports-related injuries.
Consult with your gym instructor, coach, sporting association, exercise physiologist or physiotherapist for instruction on how to exercise safely.
Potentially harmful exercises include bouncing while stretching, standing toe-touches, full squats, straight-legged sit-ups and double leg raises.
Wear appropriate protective gear and make sure your sporting equipment (including shoes) is well maintained.
Stop exercise immediately if you are injured and seek medical advice before starting exercise again.
