Interval Training

Interval running

Interval training

Interval training

These look interesting

More interval training

Try this 20-minute dumbbell exercise video when you need to strengthen but are short on time. Soon enough, it'll become part of your regular routine.

15 minute workout

Tabata is a type of interval training that brings your heart rate up and gets you a workout in just 4 minutes. Here's a great 4-minute, fat-blasting Tabata workout for people who don't have a lot of time. | Health.com

Tabata Interval Training

Daily workout >10 minutes

7 minute workout

Novice and expert athletes alike find swimming an effective full-body, low impact workout. Swimming helps athletes with a variety of physical problems such as joint sensitivity, limited range of motion, arthritis and exercise-induced asthma. Swimming improves leg, core and arm strength while also improving cardiovascular endurance. Improve your in-pool practice with no-equipment-required exercises that build strength in legs, glutes, abdominals, back muscles, shoulders and arms.

30-Minute Kettlebell HIIT Workout with Finisher - Pumps & Iron

Burn 200 calories in 20 minutes with this cardio interval workout designed for a stationary bike! | via @SparkPeople #fitness #exercise #cycling

Exercises that you can do anywhere

Five-Minute Ab Workout This five-minute ab workout will help you get a stronger and more defined core. this is a link to other five minute work outs, yoga for runners, arms, tush and power gym

Metabolism-Boosting 10-Minute Pilates Workout

You can sit--and exercise--with this 11-minute seated chair cardio workout! Everyone has 11 minutes! Can you get this routine into your daily task list?

The Scientific 7-Minute Workout - In 12 exercises deploying only body weight, a chair and a wall, it fulfills the latest mandates for high-intensity effort, which essentially combines a long run and a visit to the weight room into about seven minutes of steady discomfort — all of it based on science.