Tuesday, September 25, 2012

Weight Training and Flexibility

Does weight training increase flexibility? Well the best answer is yes….and….no. Beginning weight trainers will see an increase in flexibility as they typically use lighter weight and are thus able to go through a full range of motion during exercises. More experienced lifters can experience the same if making a conscious effort to lower weight and ensure that they are performing exercise through a full ROM. What we typically see as folks become more experienced in weight training, they increase weight and the number of repetitions, which results in a loss of flexibility. Because of the heavier weights, athletes are not able to achieve a full range of motion and full extension of the limbs being targeted is not an option. Heavy weight training can increase the size of muscles and it also promotes a shortening of muscles, both of which limit flexibility.
So that being said, if weight training is a part of your current fitness program, it makes sense to take some time to work towards increased flexibility. I suggest coming up with a simple yoga or stretching routine that you engage in at least 3 times per week.

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