What's the difference between low and high impact exercise, workouts?

Low impact, high intensity intermediate home cardio workout

Low impact, high intensity cardio and ab workout - at home HIIT fat burning interval exercises

Low impact, high intensity, NO equipment - cardio workout

Low impact, high intensity cardio workout (for seniors and ALL starters)

Fat burning, high intensity, low impact home cardio workout

Low impact, fat burning, cardio workout from home.

Cardio, Aerobics, Exercise: 9-Minute, Low Impact High Intensity Interval Training (HIIT) Workout

30 Minute Low Impact Workout to Torch Calories | Class FitSugar

Powerful Low Impact HIIT Workout (No Equipment)

30 Minute Low Impact Full Body Workout with Weights | No Jumping

Low Impact High Intensity Cardio Workout // No Jumping

30-Minute Low-Impact HIIT With LIT Method

Low-Impact High-Intensity Quiet Workout At Home

30-Minute Low-Impact HIIT Workout

Beginner/intermediate interval cardio workout - Cardio starter 2!

Low Impact FULL BODY HIIT Workout // No Equipment + No Jumping

High intensity, low impact workout. No equipment (H20 day 5)

Low impact home cardio workout for ALL fitness levels

Low Impact HIIT Cardio Workout - The 4 Best Low Impact Cardio Exercises for Fat Loss & Toning