If you suffer from sweaty palms during your fitness routine (who doesnít!?), there is finally a practical and easy-to-use alternative to liquid chalk. Missionís Power Grip, featuring Liquid Chalk Technology, is perfect for baseball, elliptical, rock climbing and more. Powder chalk is not always available or practical. Thatís where Power Grip comes in. Powder Gripís active ingredient is silica, also one of the main components of chalk. The bottle filled with liquid powder is convenient and portable, great for any gym bag.