So after a dieting period i'm switching back to eating healthy but in larger quantaties (bulking). What would be good all-round exercises to do all week round? In my case i work out 4 days a week so could i do the same exercises everyday and still train most of my core muscles? I'm still doing 'regular' fitness (weights) but also cardio combined with my core exercises so its not purely core. What would be good core exercises to do both in the gym and at home?