This quick, four-move dumbbell workout targets your upper body and core. It's perfect for a mid-holiday energy boost.

Training your upper abs (the six-pack muscles) is important because it's an essential portion of your core that is in charge ...

A strong core is essential for balance, posture, injury prevention, and overall functional strength across all age groups. Five effective exercises—crunches, donkey kickbacks, jumping jacks, The ...

In TODAY.com's Expert Tip of the Day, a trainer reveals her favorite exercise for a more defined waistline and strong core ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images While classic core exercises like sit-ups, planks and crunches are ...

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Taking a workout session and mixing in several cardio options like running, rucking, biking, swimming or rowing that get the blood pumping at a moderate pace is great for the heart and lungs. Adding ...

Skip the machines. Build muscle after 60 with squats, overhead presses, lunges, and dumbbell rows, plus form tips.