Muscle Activation With Acute Bouts of Blood Flow Restricted Resistance Exercise

Participants will then perform 75% of tested 1RM for 3 sets of 12 repetitions at a pace of 1 repetition every 2 seconds on the dominant leg with one-minute rest between sets. After completing the HLRE protocol, participants will perform 2 post-exercise maximal voluntary contractions.

Participants will then perform 25% of tested 1RM for sets of 30, 15, 15, and 15 repetitions on the dominant leg at a pace of 1 repetition every 2 seconds with one-minute rest between sets. Participants will be fitted with an occlusion cuff on the proximal portion of the thigh. The limb occlusion pressure will be set at 60% blood flow occlusion and remain occluded throughout the exercise (Delfi Medical Innovations Personal Tourniquet System).

Participants will then perform 50% of tested 1RM for sets of 15, 8, 7, and 7 repetitions on the dominant leg at a pace of 1 repetition every 2 seconds with one-minute rest between sets. Participants will be fitted with an occlusion cuff on the proximal portion of the thigh. The limb occlusion pressure will be set at 60% blood flow occlusion and remain occluded throughout the exercise (Delfi Medical Innovations Personal Tourniquet System).