56 Minute HIIT and Strength Workout – Intense Lower Body Strength and HIIT Workout Challenge

HIIT and strength workout full info + Printable workout @
The most effective & affordable workout programs on the web @
Daniel is wearing our new Workout Complete clothing line @

4 Week Meal Plan @
Over 500 Free workout videos @
We use PowerBlock’s adjustable dumbbells:

Fitness Blender’s workout programs make it possible to keep our workout videos & website free. Search over 500 free full length workout videos by length, difficulty, training type, muscles targeted, goal, calorie burn, equipment & more @ If you don’t want to spend a single penny, try our free 5 Day Challenge @

Keep up with us on Facebook @ Instagram @ Twitter @ Pinterest @

Note: All information provided by Fitness Blender is of a general nature and is furnished only for educational/entertainment purposes only. No information is to be taken as medical or other health advice pertaining to any individual specific health or medical condition. You agree that use of this information is at your own risk and hold Fitness Blender harmless from any and all losses, liabilities, injuries or damages resulting from any and all claims.


What's Your Reaction?

Angry Angry
Cute Cute
Dislike Dislike
Fail Fail
Like Like
Lol Lol
Scary Scary
Over 550 free full length workout videos + new workouts every Monday - Subscribe to never miss a new workout! Track your workouts and progress with our free customizable online workout calendar @ www.FitnessBlender.com Need help putting together a smart workout plan? We also offer incredibly effective home workout programs @ https://www.fitnessblender.com/plans Everything you see on this YouTube Channel is created by two people, a husband and wife team; Daniel & Kelli. We believe that smart workouts and healthy whole foods can improve your health, quality of life, and body. Our priority is in sharing unbiased workout, nutrition, and health information. Thank you for working out with us! Have a workout request? Questions? Talk to us. We want to hear from you & we listen.

Comments 26

  1. Thank you so much for this great video. You guys are awesome and I REALLY love your videos. I very much appreciate your work and efforts. Here is a little give back for your rest days if you like:


  2. yes!!! so happy to see this, it's monday morning here in sydney australia and this is exactly what i needed to start my week off right. you guys have completely changed the workout game for me ever since a friend recommended your site/channel and i am still in awe at the fact that you guys have such a range of workouts for every level and every mood. i feel i have a workout buddy whenever i need one so thank you xxxxx

  3. Hey Daniel and Kelly, these are my FAVORITE workouts. I love the ones where you guys incorporate HIIT then strength and alternate between the two. You guys are awesome! Thanks so much for making these videos, they truly have helped my fitness over the past couple years.

  4. YES! I agree, I appreciate that there is no music. It makes for a more focused workout, that really increases mental strength. I also appreciate that we do the workout with you, because it feels like teamwork. Great workout!! I'm profusely sweating, and feel a good amount of music fatigue, yahoo!! Bless y'all!

56 Minute HIIT and Strength Workout – Intense Lower Body Strength and HIIT Workout Challenge

Choose A Format
Youtube, Vimeo or Vine Embeds