Hiit the gym

High-intensity interval training (HIIT) involves linking a series of alternating exercise types together for a fast-paced workout.

As little as four minutes of HIIT can make a difference in health and fitness. Move that time up to 20 or 30 minutes to burn more calories.

Include one or two exercises per major muscle group in your HIIT routine. Your routine should have 12 to 15 exercises. Perform each exercise with lots of effort for 30 seconds. Take 10 seconds of rest before starting the next exercise.

Do the targeted single move exercises listed below for a butt-focused workout. Do one or two other exercises in between each glute exercise. As part of a HIIT routine, try:

●jumping jacks
●pushups
●crunches
●jogging in place
●leg lifts
●dips