[jenniferpattee]

I always say the best workout is the one you look forward to. If you are currently doing 30min 3-4x a week - and you change the exercises every 2 weeks (so you don't plateau0 - then you are following what most trainers would say is the ideal protocol for strength training. You're also hitting the CDC guidelines. Ideally you would also be getting 120-150min of vigorous cardio in there as well.

Definitely going to check Mark Lauren out. Thanks for the tip! The 7-min workouts tend to work best for people who are too busy for 30-min workouts, or they are looking for something to "mix it up." For instance, they've been doing the same ab workout forever. Our 30-day ab program delivers a new 7-min ab workout every day, so you learn a lot of new moves!

[jclos]

Not to be needlessly confrontational, but unless you are referring to general training modalities (change in load/volume/RPE) the change of exercise every 2 weeks is definitely not a good thing for strength training. A big part of strength is skill acquisition both in terms of technique and in terms of neuromuscular efficiency, and that necessitates giving yourself enough time to learn a movement to a repeatable form (i.e. maybe not perfect, but consistent) and then enough time for your muscles to accommodate to higher and higher loads. If you don't then you are putting yourself in a perpetual state of learning a new movement, instead of getting good at it.