30天深蹲挑战
Squats are a great workout for multiple muscle groups like the butt, thighs, and core. The 30-day squat challenge tones and sculpts, perfect for those aiming to slim legs, build booty, gain lower body strength, and see fast results. Squats work multiple large muscle groups simultaneously, with a high metabolic cost, burning fat and building muscle, increasing metabolic rate even when not exercising.