As a fitness editor, I’m no stranger to an ab challenge, but this seven-minute workout really challenged my midsection. I felt my deep abdominal muscles (the transverse abdominis) switch on almost ...

I ditched cardio for HIIT workouts for 30 days. The shocking results transformed my fitness, energy, and body. Discover all ...

This scorcer recreates a signature Barry's workout at-home ... Bring both legs and arms together, squeezing abs as you connect hands to feet. Release and extend to start position.

A good rule of thumb: you should not be able to talk and work out simultaneously during a well-programmed HIIT workout. Here's an example of a basic HIIT rowing workout. Total time: 12 min.

This is where standing ab workouts come in handy. They’re also great if you have mobility issues that make getting down on an exercise mat difficult. The workout is made up of ten different ...