This Timekeeping Method Still Works Perfectly Today #ancient #calendar

Vertical and horizontal jump performance gives us a useful window into sprint ability because they share some of the same underlying qualities…producing high force relative to body mass and accelerating the COM quickly. We typically sprint two to three times per week, and we’ll usually jump on those same days. How we pair the jumps depends on the goal of the session. On acceleration focused days, I’ll often use more horizontal jumps or bounds, where ground contact times are generally longer and