As parents, we have a responsibility to teach our family and our children everything they need to know about good health and eating and movement, and just an everyday healthy life. David Kirsch More Quotes by David Kirsch More Quotes From David Kirsch Jumping rope is better than running because it engages the whole body. David Kirsch better because rope body A jump rope is cheap, it's portable, and you can do it anywhere. David Kirsch jump you you-can-do-it rope Movement is exercise. Seemingly simple things - taking a walk, for example - can be just the spark your body needs to get back on a healthy track. David Kirsch walk simple-things body simple A boot-camp class that combines upper- and lower-body moves - like walking lunges and push-ups - gets the heart rate up quickly, burning fat and calories and toning muscles in a time-efficient way. David Kirsch fat walking heart way People tend to lean on cardio machine handles, and their posture begins to suffer. David Kirsch lean suffer machine people