We've previously discussed many ways to improve muscle size and strength, specific to increasing the load and volume and decreasing rest intervals, but what about changing the speed at which we lift objects? How would a faster eccentric contraction compare to a slower eccentric contraction in an exercise like the bicep curl? Obviously a 1 second lowering phase would be easier to complete compared to a 4 second lowering phase, but what goes on physiologically to improve size and strength between the two scenarios? A key phrase to get acquainted with is "time under tension." Tune in for the entire episode to find out which repetition speed you may consider using if your stuck in a rut and looking to enhance your muscle size and strength.
