Learning proper core engagement can help, but if the brunt of repeated lumbar spinal flexion takes its toll, you can happily scrap sit-ups and try many other abs exercises instead, including landmine ...

Looking to burn fat faster? Then High-Intensity Interval Training (HIIT) may just be the game-changer you’re seeking.

Push-ups are an effective bodyweight exercise that challenge your arms, core, and legs. A trainer shares the best push-up ...

And this short, high-intensity workout by certified fitness trainer Anna Engelschall, who runs the YouTube channel Growing ...

The 6-Pack Fast Track workout program was designed by trainer Matt Blank, NASM, to do more than just prep your abdominal muscles for beach season. You'll also build well-rounded core and total-body ...

Aim for 20 to 25 minutes of cardio exercise three days a week. If that sounds like too much, turn Wednesday into a low-stress ...

The 3-2-1 method involves doing three days of strength training, two days of Pilates, and one day of cardio each week, leaving one rest day. The idea came from Courteney Fisher, NASM-CPT, a trainer ...

Press the weight straight up above your chest, holding the dumbbells in a neutral position (palms facing each other). Your ...

The Vinsguir Ab Roller Wheel is currently available for just $18.99 during Prime Day—a 44% discount. The ab roller wheel might look simple, but don't let its minimalist design fool you. This guy ...

Health & Fitness Noah Lyles' Ab Workout for a Rock-Solid Core Here are the moves the world’s fastest man uses to build the world’s strongest abs.