never thougt about putting an incline on plank, i do planks on the ground every night before bed. i started at one minute and worked my way to 2 and now im sitting with a 6 pac from a 2 min exercise :P gonna try it out with a chair ^^
kevin55521 3 years ago
never thougt about putting an incline on plank, i do planks on the ground every night before bed. i started at one minute and worked my way to 2 and now im sitting with a 6 pac from a 2 min exercise :P gonna try it out with a chair ^^
kevin55521 3 years ago