TY - BOOK AU - Stewart,Brett AU - Warner,Jason TI - Ultimate jump rope workouts: kick-ass programs to strengthen muscles, get fit and take your endurance to the next level SN - 9781612430607 AV - GV498 .S72 2012 U1 - 613.7/1 23 PY - 2012/// CY - Berkeley, CA PB - Ulysses Press KW - Rope skipping KW - Exercise KW - Physical fitness N1 - Includes index N2 - Two certified fitness instructors offer instructions on twenty different jumps, exercises, and warm-ups to use in an inexpensive and portable jump rope workout aimed at building muscle and improving heart health UR - http://www.loc.gov/catdir/enhancements/fy1403/2012937121-b.html UR - http://www.loc.gov/catdir/enhancements/fy1406/2012937121-d.html ER -