Top 5 HIIT Workouts: Your Ultimate Guide to High Octane Fitness
AMRAP - HIIT for Endurance and Strength

AMRAP, an acronym for As Many Reps As Possible, is a style of HIIT workout that challenges you to perform a specific exercise for as many repetitions as you can within a set timeframe. The goal is not only to test your physical strength and stamina but also mentally push yourself to finish those last few reps.
An indicative AMRAP HIIT workout may include elements such as burpees, kettlebell swings, or push-ups. Each exercise is performed back-to-back for a set time, usually around 20 minutes, with short rest periods in between.