3.9M views · 3.6K reactions | Quick Fix Cardio Challenge! Do the following five exercises each at 30 seconds and then repeat for a quick five minute early, mid or late day boost. For an even greater challenge be sure to keep your feet on the outside edges of the mat. 1) high reaching pop squats 2) lateral skates 3) football runs 4) semi circle shuffle drops 5 Spiderman climbers | Cathe Friedrich | Facebook