So here's the thing i've been weight training for as long as i can remember and finally i want to incorporate some cardio into my weekly regime? So the problem with that is that i have never been much of a runner, a sprinter yes but running for any great length of time no! So my plan is to run 5km at least twice a week so that i can help lose the auld xmas build up around the waist and to tighten everything up a bit whilst also getting fit. So my question is am currently 37 years old and weight in at 196lbs is the 5km twice a week a good enough distance to cover per week keeping in mind i will still be lifting weights 3 times a week with high intensity? :costumed6: