Personal trainer Peter Parasiliti shows you the exercises you need to earn washboard abs using just your body weight :: Men's Health

Personal trainer Peter Parasiliti shows you the exercises you need to earn washboard abs using just your body weight :: Men's Health: "Goals such as building your biceps or attaining the perfect V-shape are, naturally, best met through regular flexion of your gym membership card. But when it comes to coaxing along your core growth, bar-, dumb- and kettlebells can be surplus to requirements. 'The movements inherent to these six-pack-sculpting no-equipment moves force your body to recruit motor units in different patterns, which ensures you tax all your abdominal musculature,' says PT Peter Parasiliti."