Adductors
Side leg raises dont make your hips wider. Take a look at Ballerinas. They spend most of their time doing side leg raises. Sitting on the couch eating 1/4 ers will.
Try doing sprints (in cardio). Try doing hack squats (also known as leg presses) or leg raises (in weight training).
By doing leg strengthening exercises like: * Squats * Leg Press * Leg Extensions * Lunges * Hamstring Curls * Calf Raises * etc.
you can use the traditional leg raise movements like hanging leg raises or leg raises on inclined board or leg raises on flat surface or leg tucks you can also do crunching movements like floor crunch, cable crunch or crunches on inclined board other than this you can also do a third movement - twisting or side bend movement to hit your obliques
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When you straighten out your leg your tendons are tighter, and then there is your patella disabling you from doing that
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You can try exercises like side leg raises with ankle weight or fixing your hormonal balances and chemical balances.
situps in a decline position situps towards left and right side leg raises for lower abs
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