Improved Function;Strength;and Performance Whether your goal is to do more pull-ups;perform heavier deadlifts;play a more competitive tennis game;or climb a mountain;grip strength is crucial. It s easy to focus on big muscles like back;hamstrings;or shoulders and forget the crucial role of grip strength. Overall strength;muscular development;and athletic performance requires the support of strong forearms;wrists;and hands. Even daily activities like carrying bags and opening jars require a strong grip. The Strauss Hand Grip and Wrist Strengthener is a simple yet effective training tool for overall improved performance... Easy to Use and Beneficial for Anyone A grip and wrist strengthener is the perfect equipment to help improve your performance in sports like golf;tennis;weight lifting;CrossFit;gymnastics;wrestling;and more. It s also ideal for those in need of rehabilitation after an injury;and great for making daily tasks easier;like opening jars and carrying heavy bags. It s sure to benefit any active lifestyle! Six strength levels allow you to increase grip strength over time to support the overall musculature of your arms. Small and compact;you can use it anywhere;anytime;to build the supporting muscles of fragile hand and wrist joints for overall improvement.