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Tennis vocabulary: Ace (the best) Double Fault Let (ball hits the net and lands in the service box on a serve) Service box End line Love (another way of saying zero) Deuce (40-40) All (tied score) Singles (one vs. one) Doubles (2 vs 2) Fault (bad serve) Advantage (score called in deuce) Forehand High Elements: Carabineer Belay Device Harness Figure 8 knot (think about a stop sign with 8 sides) The harness should be above one’s waist or hip bones Never screw up, always screw down When belaying the belayer should: have the break on whenever possible have a backup belayer and anchor never put their slack hand (the hand that pulls the rope through the belay device) over their guiding hand (the hand that is always raised) Comfort Zone Learning Zone Danger Zone Walking: Helps prevent the risk of: Heart disease, type II diabetes, osteoporosis (weakening of the bones), stroke, depression, colorectal cancer, Many other chronic diseases Walking is a lifetime activity Danger zone Learning zone Comfort zone Weight Training Review 3 sets of 10 reps is when one lifts a 15 pound weight 10 times in a row 3 separate times. Muscle weights more than fat. Heavier weight with low repetions builds more muscle mass. Light weight with a high number of repetions creates more definition. DOMS stands for, Delayed Onset Muscle Sense , referring to the pain you feel the day after you lift. Each body part, except for the abs, needs a minimum of 48 hours (1 day between lifting) to rest. Weight training is an activity or exercise that mostly everyone can benefit from, socially and physically as a teenager until and through old age. Weight training is a great way to: Help prevent cardiovascular disease the number one killer in the U.S. Strengthen bones and prevent injury Speed up one’s metabolism Relieve stress All of the above Osteoporosis is weakening of the bones. Weight training is an anaerobic exercise, while running is an aerobic exercise. Aerobic exercise means utilizing oxygen to burn fat as a primary energy source, such as a slow jog. Know where the following muscles are located: biceps (front of the upper arm), triceps (back of the upper arm), hamstrings (back of the upper leg), quadriceps (front of the upper leg), gluteus maximus (butt)