Merkin Jax
Merkin Jax
Much like Captain Thor, this routine follows a 1:4 ratio. Exercises are Merkins and plank Jacks. Routine: 1 Merkin. 4 plank Jacks. 2 Merkins. 8 plank jacks. Up to 5/20 and back down the mountain.
Much like Captain Thor, this routine follows a 1:4 ratio. Exercises are Merkins and plank Jacks. Routine: 1 Merkin. 4 plank Jacks. 2 Merkins. 8 plank jacks. Up to 5/20 and back down the mountain.