Good info so far that covered most of it. My two cents:
[quote]Aero51 wrote:
My primary concern is improving cardiovascular heslth, but maintain strength.[/quote]
If this is the goal, then I’d focus on either doing longer trips each “set”, more sets each session or week, and/or less rest between sets.
If you have a bunch of different implements, I’d also get around to using all of them either individually (switching every few weeks), in medleys (a.k.a circuits), or combined (like a Dan John favorite - hug an atlas stone or use farmer’s handles while pulling a sled).
EDIT: I will say, though, I never could really get on board with not tracking training progress, even if it’s “just” cardio or “just” accessory work. I understand that not everyone needs to know what they hammer curled five weeks ago or what percent incline the treadmill was set at when they started cutting fat, but a variable that can change is a variable that’s worth watching.
Maybe you don’t overly-focus on improving it, but if I’m trying to drop fat, I want to know if I did 30 minutes at 3.3 speed and 12% last week because I’ll probably want to shoot for 30 minutes at 3.3 and 14% this week. It drives me a little nutty when I see people write “I benched the bar x eleventy hundred then 135 x some then 185x a few…” or “pressdowns 6 plates x lots.”
I kinda understand the mindset of “only the biggest set of the biggest lift really matters”, but all that little stuff adds up too, and tracking it lets you refer back to see what helped you end up where you are or, sometimes more importantly, let’s you see what you haven’t been doing (very useful if/when injuries pop up to look for overuse or imbalanced movements patterns).
The only thing I don’t track in my log is my general warm-up (which is always the same bodyweight exercises for the same number of reps for the same number of sets) and, recently, chin-ups which I’m doing through the day on a type of “auto-regulated grease the groove” plan (basically playing the reps by feel each time I pass by the bar, usually in the 4-8 range depending on grip and tempo). And even that I’m pretty sure I’ll start at least tracking total daily volume.