This 30-minute workout incorporates light weights into a continuous flow of movement leaving you dripping and full of endorphins. Use this workout as a very active recovery from the HIIT workouts in Sarah's Mind, Body, Flow series to keep that metabolism up and your body moving on days you feel like you need a good sweat and natural energy boost.

2. Fat Burning Total-Body Cardio Step Workout

30 minute low impact, fat torching workout. 21 moves to shape and tone your body. This is killer cardio with some strength training (body weight). You can get a great workout with or without a step. Includes a warm up and you'll be sore the next day. This workout burns 334 - 458 calories.

3. 34 Min Butt and Thigh Workout - Cardio, Plyo, Pilates and Strength Training

Circuit workout focused on the butt and thighs . Quick cardio warm-up, followed by 6 groups of 2 exercises in an AB, AB format: 40 On, 15 Off, followed by a cool down and stretch.

4. 30-Minute Bodyweight Bootcamp Workout You Can Do Anywhere

Let NYC-based celebrity trainer Adam Rosante lead you through his kick-ass bodyweight bootcamp workout. It's 30 minutes that will leave you dripping with sweat! Every move is a full-body exercise that will leave your muscles quivering. With no equipment needed, you can do this workout anywhere. So stop with the excuses and press play. We will warm you up, work you out, cool you down, and motivate you throughout this sweat session.

5. WAKE UP with this 4 Minute Tabata Routine for Women

If you struggle to feel awake in the mornings try this 4 minute wake up Tabata with me! The four moves for today are: 1) Dive Bombers 2) Pushup Breakdancer Kicks 3) Twisted Lunges 4) Wild Thing Pushups You can play the video and follow along with me to complete the intervals. See the second round for beginner modifications

6. Olympic Tabata Workout for a Sexy body

Become an Olympian! This is the ultimate Olympic HIIT style time challenge with 5 exercises, and 3 rounds. 20 seconds on, 10 seconds rest for 4 minutes then 1 minute active recovery to complete a 15 minute fat burning workout. 1. Ladder run 2. Bunny hops 3. Box jumps 4. Tricep dips 5. Calf stretch

7. 45 Minute HIIT & Total Body Toning Tabata Workout

Full body high intensity interval training routine

8. 1000 Calorie HIIT Workout

Alright...Start your engines!! To complete this workout do Part 1 (20 min), followed by part 2 (20 min) and then repeat part 1 ( 20 min). **I am using the gymboss interval timer AP for Iphone. It's free. Part 1: 40 seconds work, 20 seconds high knees (Repeat twice) 1) Burpees 2) Dumbell swings (or more burpees if you don't have weights) 3) Heel clicks 4) Reptile pushups 5) Squat Jumps 6) Mountain climbers 7) 1 regular pushup, 1 pike pushup 8) Switch lunges 9) 1 box jump, 1 tuck jump 10) Plank hops (R&L elbow) Part 2: 50 seconds work, 10 seconds rest (repeat twice) 1) Sumo squats 2) Commando plank 3) Hip raises (right leg) 4) Curtsy lunge (right leg) 5) Hip raises (left leg) 6) Curtsy lunge (left leg) 7) Oblique glut raise (right leg) 8) Alternating back lunge - weight optional 9) Oblique glut raise (left leg) 10) Toe touch abs

9. Tabata Workout Intermediate 46 min

Tone up your entire body and burn fat fast. Tabata Training can increase your aerobic capacity, anaerobic capacity, VO2 max, resting metabolic rate, and can help you burn more fat than a traditional 60-minute aerobic workout. All you need is a pair of dumbbells.

10. Total Body Kettlebell Routine

Watch The 20 Minute Kettlebell Boot Camp Workout