Research has shown that lifting weights through a complete range of motion can improve your flexibility more effectively than static stretching. During strength training muscles first contract and then stretch to their full range between repetitions as long as you are not shortening your motion.
One of the most effective ways to increase flexibility and take advantage of the stretch is to hold the lift at the bottom of the down position ( or the bottom of the eccentric contraction) for 2 to 3 seconds without relaxing before forcefully contracting the weight back up (concentric contraction).
This is just one more reason to ensure that you are working through a full range of motion to not only maintain flexibility but work to increase it and ensure balance in your body.



