Fig 4.

Arterial pressure and cardiac frequency before and after 10 minutes of Full Body in-Bed Gym (25 repetitions of each exercise, including push-up) during seven consecutive days (November 8 to 14, 2016). Mean +/- SD. After a self-challenging routine, cardiac and ventilatory frequency increased together with the maximal, but not the minimal arterial pressure. Indeed, the latter is more related to peripheral blood resistance. The exercise-induced increase of blood perfusion of all the main skeletal muscle of the body occurs if the series of exercise reach the level of fatigue threshold.