Jumping jacks
A physical exercise that involves jumping to a position with your legs spread wide and your arms overhead
Can be used to tone and tighten your body, and burn calories
Can be combined with other exercises like squats, lunges, or push-ups
Can be beneficial for your cardiovascular health
Can be modified into variations like the squat jack, plank jack, or half-jack
Plate compactors
A machine that uses vibration to compact soil
Uses a horizontally moving plate to exert downward force
Requires a human operator to guide it
Can be less fatiguing for operators than jumping jacks
Generates more noise than jumping jacks
Requires safety gear like gloves, safety goggles, ear protection, and steel-toed boots
