3 SIMPLE EXERCISES TO STRENGTHEN YOUR LEGS FOR SUMMER FUN Remember that ancient song: “In The Good Old Summertime.”?  Well, those summer days are almost here! It’s time to leave the gym where you’ve been working out the past few months and move your activities outdoors!  It’s the season for hiking, swimming in oceans or lakes, long bike rides, and running or jogging on scenic trails rather than monotonous treadmills. To enjoy these activities, you’ll need to keep your legs in good shape. I recently came across a Harvard Medical School Health Letter that covers the basics of which muscle...