Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as inventory is sold and received continuously throughout the day. Inventory last updated 8/15/2016 at 5:00am EST. Online orders and products purchased in-store qualify for rebate redemption.
A muscle strain, or pulled muscle, is when your muscle is overstretched or torn. This usually occurs as a result of fatigue, overuse, or improper use of a muscle. Strains can happen in any muscle, but are most common in your lower back, neck, shoulder, and hamstring (the muscle behind your thigh).his usually occurs as a result of fatigue, overuse, or improper use of a muscle. Strains can happen in any muscle, but are most common in your lower back, neck, shoulder, and hamstring (the muscle behind your thigh).
A muscle strain, also known as a torn muscle or a pulled muscle, can occur in varying degrees. A first-degree strain involves only very minor tearing of the muscle, while a second-degree injury comprises a moderately torn muscle that causes pain and limits your ability to move.n addition, very tiny muscle tears are associated with the normal breakdown of muscle fibers during and following a rigorous strength-training workout. This microscopic damage is a natural consequence of exercise and allows you to rebuild your muscle fibers to be stronger.