To do all of the following upper-body HIIT exercises, you will need an exercise mat and a set of dumbbells. Choose a weight that is challenging but still allows you to move quickly. Your goal is ...

"Another incredible benefit of HIIT is that you use a range of lateral movements and rotational exercises ... especially when switching between fast-paced moves. Harry Bullmore is a Fitness Writer for ...

High-intensity interval training (HIIT) can look intimidating to beginners, but we’ve got the perfect routine for anyone taking their first shot at it. There are just eight moves to master in this ...

Stay here for one to two minutes. Move into the recovery period at an effort of two for two to three minutes. Move between these high and low effort levels for a period of 30 minutes. “As you continue ...