>All that being said, doing this every day for 30 days will eventually result in your body acclimating to the external stress and you will begin to see fewer an

>All that being said, doing this every day for 30 days will eventually result in your body acclimating to the external stress and you will begin to see fewer and fewer benefits. Same thing happens if you run 30 minutes every day or do the exact same lifts for a month. I have some disagreement. Admittedly semantic, but I think important. If you are consistently exercise the same way - you will stop observing improvements in your fitness (as you reach an equilibrium) but you will still have access to the same benefits, i.e. improved overall fitness and physical and mental health. An appropriate mixture of strength training and cardiovascular exercise is ideal, even without changing it. What's important is that you actually do it. Exercise is always a positive thing to do: for many people, it will be better to keep doing it in a way which they enjoy rather than change for the perception that they are challenging themselves more.