Jogging in Place_Standing Torso Twists - Made with Clipchamp Try these two fantastic cardio workout exercises from Sabrina, for as long as you require. we say 3 to 6 times 45 seconds, that's just an average exercise timer. The first exercise, (Jogging in Place), a great cardio exercise for stamina and body conditioning, using core muscles such as Abdominals (Rectus Abdominis, Transverse Abdominis), the Hip Flexors (Iliopsoas), the Erector Spinae and the Groin Adductors also working the hamstring