"It's the best bang for your buck," says Jacqueline Kasen, WH+ Ultimate HIIT Challenge trainer and founder of Kasen Fitness.

In less than 20 minutes, you can sculpt your arms and abs with this upper body dumbbell workout, all while getting your heart ...

Follow along with trainers Jacqueline Kasen and Gerren Liles in the workout video above, or if you're ready to HIIT it solo, read the instructions below for a self-guided workout.

Simplify your next workout with this short 30 minute strength building routine. You just need to grab some dumbbells and ...

The workout is broken down into eight rounds with 30-second work intervals for each exercise (two minutes in total) and a ...

A typical SIT workout begins with a five-minute light cardio warmup to condition muscles for activity, followed by a maximum ...

I just learned that one of my favorite ways to pass the time in a hotel gym has been given a catchy name and a celebrity ...

Repeat this 5-minute interval 4 times: Walk for 1 minute (at a similar speed to the last minute of your warmup) at 0% incline ...

Adding intervals—periods of faster walking followed by recovery—boosts your heart rate and metabolism, increasing the fat-burning potential of your workout. Warm-up: 5 minutes of easy walking.

And luckily, you don’t even need to leave your home to get an effective ... The sweet spot for a typical strength training session is between 30 and 60 minutes, according to experts.

The three businesses involved in the armed robberies are all Walgreens locations. Police say the three robberies all occurred within 30 minutes of each other. According to police, the preliminary ...

close-to-home option. E20 Training, a boutique wellness studio in Costa Mesa, held a ribbon-cutting ceremony Thursday. “We use EMS, electrical muscle stimulation, to create a 20-minute workout ...