What Does A 4 2 1 Tempo Mean?
What Does A 4 2 1 Tempo Mean? Tempo of movement during Phase 1 is set at a slower 4/2/1 pace. This means that it is 4 seconds for the eccentric contraction, 2 seconds for the isometric hold, and 1 second for the concentric contraction. What do the four tempo numbers mean? There are four