Transient and should resolve quickly after exercise ceases and oxygen demand returns to normal. Delayed Muscle Soreness 1. Develops 24-48 hrs. Probably caused by repeated microtrauma to the muscle fibers and connective tissue resulting in tissue degeneration and necrosis. When a muscle or a joint is in an acute phase of inflammation, resistance exercises are contraindicated.
Resistance exercises can lead to increased swelling and damage to the muscles and joints.
The pain s origin should be discovered and evaluated before any further RE is employed. Types of Resistance Exercises A. Isotonic Exercises 1. Exercises that require dynamic joint movement and the muscles lengthen and shorten against a constant or variable load. Dynamic strength, muscular endurance and power can be developed with this type of exercise. B. Isokinetic Exercises 1.