Butt Kicks
Musculo principal: Cuádriceps 
Otros musclos: Tendones isquiotibiales, Pantorillas
Equipo: ningún equipo
Nivel de fitness: principiante
Categoría: Cardio

  1. Stand with your legs shoulder-width apart. Your arms should be bent at your sides.
  2. Flex the right knee and kick your right heel up toward your glutes. Bring the right foot back down.
  3. As the right leg comes down, flex your left knee and kick your left foot up toward your glutes. Swing your arms as if you were jogging.
  4. Repeat

Source: bodybuilding.com