Ready for another week of Instagram Live workouts? If you've never joined us before, it's simple: just go to @popsugarfitness [1], tap into our IG Live at the times below, and get ready to sweat. This week, you can expect some seriously muscle-shaking moves during Kellie Williams's ab and glutes bootcamp, plus a ton of sweat with Tabata [2] and HIIT [3] workouts later in the week. Check out the full schedule below, and we'll see you there! (PS: don't forget to catch up with our previous live workouts [4] for more fun and effective routines.)

• 30-Minute Abs and Glutes Bootcamp With Kellie Williams [5]: Monday, 17 May, at 5 p.m. BST/12 p.m. ET (equipment recommended: medium dumbbells)
• 30-Minute Tabata Workout With Kristina Earnest [6]: Wednesday, 19 May, at 5 p.m. BST/12 p.m. ET
• 30-Minute LIT Method [7] Workout: Thursday, 20 May, at 5 p.m. BST/12 p.m. ET