Take on this intense ab challenge to strengthen and tone your core before the new year! Complete 200 mountain climbers, 100 sit-ups, 100 Russian twists, and 100 side-to-sides in this full-core workout ...

Plus, which move is more effective for strong abs.

Struggling to motivate for yet *another* at-home workout? This 28-day abs challenge is sure to keep you on track. All you have to do is press play. Start your week off with a full, 20-minute Pilates ...

Dr. Shields is a physical therapist with a background in English Literature and a passion for healthcare and education. She hopes to combine her clinical expertise with her love of writing, establish ...