THE FOUR-PART TURN-BACK-TIME FITNESS CHALLENGE
SPEED
THE 8-FOOT UP-AND-GO TEST
s you age, you can lose quad, hamstring and glute strength. To test how well you’re staying nimble, set up a chair and place a cone or other marker 8 feet (2.4m) from it. Sit down. Have somebody time you as you stand, walk (don’t run) to
