This video covers several stretches for the quadriceps muscle group and the hip flexor (psoas muscle). These stretches are important in any sport involving the lower body as well as those in desk based jobs or those sitting for long periods a this can cause shortening of the hip flexor muscles.
This video covers two stretches for the tricep muscle. These stretches are particularly effective for people who do pushing movements in the gym as well as those who compete in sports that require throwing.
This video covers the technique used in both the squat and overhead squat. These are very important movements for most sports and as a functional movement for the body in general. They are obviously important to have correct when lifting weights in the gym.
This video covers stretches for the calf focusing on the gastrocnemius and soleus muscles. These stretches are very effective for sports people, especially runners or those who wear heels that naturally shorten the back of the leg.
This video covers stretches for the forearm flexors and extensors. They use a desk/work top to stretch on. These are very effective for people who use their hands for their job i.e. manual workers, desk based people (typing) and also those who lift weights that involve gripping a bar.