The 100 % free - form 2:1:1 BCAA matrix in Six Star ® Aminos + Energy provides your body with the basic building blocks to support muscle recovery after strenuous physical exercise. (sixstarpro.com)
If your dog has not been active at this level in the past, ease him into any type of strenuous physical exercise gradually. (gwdhumanesociety.org)
Set aside time at least twice a week for strenuous physical exercise. (realtormag.realtor.org)