Exercise Advice: Take a shoulder width stance and hold two kettlebells using both hands with an overhand neutral grip (palm facing in). Slowly raise the kettlebells up to the top position while keeping tension on your bicep muscle. Do not supinate or twist your wrists during this movement. Keep a neutral grip with your palm facing in throughout the entire exercise. This exercise works your biceps and forearm muscles. Slowly lower the kettlebells down to the starting position and repeat.