Does Stretching really help the Muscles?

Athletes typically stretch before exercise to prevent injuries like muscle tears and strains.

However, does stretching actually stop these problems? How long do the advantages of stretching last, if at all?

We need to understand what is actually occurring in the body when we stretch in order to respond to these queries. Our athlete may be stretching in one of two ways. dynamic stretches, which are deliberate motions that contract a variety of muscles as they move. And static stretches, in which the stretcher maintains a position to maintain the length and tension of a particular muscle. But despite the fact that we frequently compare stretching a muscle to stretching a rubber band, muscles are actually made up of different tissue types that work together to form a complex material. Rubber is elastic, which means it can resist stretching and then snap back into place. Muscle, however, is viscoelastic.

This indicates that muscles undergo alterations when stretched under tension in addition to their elastic properties. Watch this in action now. On a larger scale, this hamstring stretch is pulling on the tendons that join this muscle to nearby bones as well as the layers of protective tissue that surround the muscle fibers. Collagen and elastin, two elastic proteins that are present in these tissues, enable them to slightly elongate during the stretch.

Sarcomeres, the smallest contracting unit of muscle tissue, make up millions of these skeletal muscle fibers on a smaller scale. The force propelling our athlete's body is produced by the long, fibrous proteins called sarcomeres, which can relax to cause muscle fibers to elongate or they can contract to cause them to shorten. Additionally, after being stretched, those tissues maintain their strength over a wider range of motion, enabling our athlete to fully benefit from his increased range of motion.

This muscle, unlike a rubber band, is less resistant to stretching with each 30-second stretch, allowing our athlete to extend his hamstring continuously. Additionally, this increased flexibility probably makes certain muscle injuries less likely to occur. However, without additional activity, this effect will disappear in just 10 minutes due to the elastic nature of muscle. His match should have increased the temperature of his muscle and continued its elongation, maintaining his improved flexibility throughout the game. His hamstrings will, however, retract to their previous position after a rest.

So, if everything mentioned here is only temporary, how can your flexibility be made to last?

Additional sarcomeres in the skeletal muscles increase flexibility, allowing you to maintain strength over longer distances. Stretching is essential to increasing overall flexibility because sarcomeres are added and removed from muscles depending on their usage. You should also stretch frequently. According to recent research, at least 10 minutes should be spent daily for about two months.

Additionally, it's advised that you vary your stretching throughout any given session because it's dangerous to hold any stretch for an extended period of time. Your brain undergoes long-lasting changes as a result of regular stretching. Your pain threshold increases as you stretch a muscle, enabling you to go further and further. Long-term increases in flexibility can give your joints a wider range of motion, potentially lowering your risk of both short- and long-term muscle damage. However, being too flexible can cause a person's joints to move in potentially hazardous ways.

Additionally, not all movements benefit from stretching, particularly those in which muscle injuries are rare. Stretching won't likely help prevent the most frequent injuries associated with long-distance running, for instance, because those sports only require a limited range of motion for the joints involved. In the end, different lifestyles necessitate various levels of mobility. Additionally, no one stretching routine is adaptable enough to work in every circumstance.