No pain, no gain, guys. Sexy bodies with six packs aren't ever born; they're made. So if you want to look hot for the ladies the next time you're wearing swimming trunks or a bicep broadcasting t-shirt, then check out this supersonic strength training video.
Using dumbbells and an exercise ball, the video features exercises that focus on core strength, shoulder stability, and pressing power. Complete the routine a few times a week to begin seeing results.