If Day 1 was easy for you, great!! Each day should be progressively harder but should not be painful or result in extreme soreness. (Despite what your trainer tells you, No Stirrup November shouldn’t be a torture session!)
Day 2 consists of 15 side leg raises, 10 lying inner thigh raises, and 20 seconds of side plank (each side). You’ll work your abductors, adductors, and core muscle groups. As always, if you find yourself struggling to complete the workout, break it into sets, or modify it to suit your fitness ability. In the saddle, add another minute or two to your stirrupless session, or drop one iron at a time while posting.