Popsugar Fitness Workouts Which At-Home Exercises Can Help With Weight Loss? 20 At-Home HIIT Exercises — and How to Build Your Own Killer Workout January 26, 2019 by Jenny Sugar View On One Page Photo 2 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Squat Jump Start in a squat with your arms by your sides. Swing your arms to the ceiling, and jump. Land quietly as you return to the squat position. This completes one rep. Previous Next Start Slideshow WorkoutsWeight LossHIITDumbbell ExercisesHIIT WorkoutsDumbbell Workouts