This four-move core workout from fitness trainer Lisa Lanceford combines four intense bodyweight exercises with no breaks and ...

Here are seven effective exercises you can add to your routine to tone and slim down your midsection. Side planks are ...

I did plank holds every day for 30 days and felt my core and arms get stronger. Here's how I learned to level up with plank ...

like the side plank crunch — and take 5-10 seconds of rest between each. After you complete a full circuit of five exercises take a break of up to a minute, then go into your next circuit.

Are planks good for abs? What about crunches? We turned to trainers Phil ... contraction activates the core muscles on the front side and back side of the body almost equally.” ...

Illustration about Bodyweight to get six-pack Abs. Woman doing Exercise with Side Plank Crunch in 2 Step on blue mat. Woman doing Exercise with Side Plank Crunch in 2 Step on blue mat. Illustration ...

including the obliques, rectus abdominis (abs), and deeper stabilizing muscles. Side plank crunch: 8-10 reps, 3-4 sets each side Oblique V crunch: 8-10 reps, 3-4 sets each side ...