THIS IS MADE OUT OF SOLID IRON METAL AND COVERED WITH VINYL COATING This Exercise Kettle Bell Weights is ideal for building muscle and getting fit. The kettlebell can be used in various exercises and used by everyone from beginners to athletes, and fitness classes in their training routine. Using a kettlebell in a workout has proven to increase strength, endurance, agility and balance in addition challenging the individual further through all body movements. Comes in Different colors 5LB - RED 7LB - GREEN (AQUA) 10LB -BLUE 12LB - LAVENDER 15LB - YELLOW 18LB - BURGUNDY 20LB - PURPLE 25LB - BROWN 30LB - DARK BLUE 35LB - GREEN 40LB - DARK ORANGE 45LB - DARK YELLOW 50LB - SILVER (GRAY) EXERCISES: kettlebell exercises build strength and endurance, particularly in the lower back, legs, and shoulders, and increase grip strength. The basic movements, such as the swing, snatch, and the clean and jerk, engage the entire body at once, and in a way that mimics real world activities such as shoveling or farm work. KETTLEBELL WORKOUTS: often involve large numbers of repetitions. Kettlebell exercises are in their nature holistic; therefore they work several muscles simultaneously and may be repeated continuously for several minutes or with short breaks. This combination makes the exercise partially aerobic and more similar to high-intensity interval training rather than to traditional weight lifting. In one study, kettlebell enthusiasts performing a 20-minute snatch workout were measured to burn, on average, 13.6 calories/minute aerobically and 6.6 calories/minute anaerobically during the entire workout - "equivalent to running a 6-minute mile pace". Because of their high repetitions, KETTLEBELL PROGRESSION SHOULD START SLOWLY TO BUILD MUSCLE ENDURANCE, SUPPORT THE JOINTS AND PREVENT INJURY.
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