Weight / Fat loss

Good to know, ta. I specified my goals as building functional core stability and strength so that would make a lot of sense. The number of sets / reps seems a bit low, though - can I just increase them so it feels like I'm actually doing something slightly challenging or is there generally a reason for them being so low-intensity?

If it were me. I keep the number of reps the same, and just repeat the rutine more times. I do this with my core training.

I dont like to stress my core though. This way I get more done without straining.