Brent: The blip is fine but bucks the trend analysis. I know there are various possible explanations but it remains a data point within a pretty standard range of deviation, except, this one requires me to broaden the range or accept that I may want to tweak my plan. I am in a position to make adjustments so that is my preferred response. If I overshoot, it will not be difficult to scale back a bit. What I'm aiming for is the minimum investment that will provide me with an acceptable level of health and fitness. I'm looking for a level that is sustainable into my 70s so I don't want to make it excessively onerous.
As to the rowing machine - the adjustment dial is for a drag factor which isn't really equivalent to a resistance or a tension. It's more like picking a distance from the oar pivot to your hand placement. You need to pull harder if your hand is closer to the oar lock and you have to pull a bit farther if your hand is further from that pivot, but both positions can move the boat at the same speed with the same total energy expenditure. The WaterRower and magnetic resistance rowers are different in that you can effectively change the resistance by changing the water level, within a limited range, or by dialing in a set amount of magnetic resistance. The Concept2 can't readily be adjusted or messed with and is closer to a true ergometer which is why your results in one gym are directly comparable to another in a different gym and it is used as a level playing field in competitions. For most users on a clean Concept2, a drag setting of 4 works well. I've done my best hour long efforts at about a 5. A dirty machine may require a deviation from your typical best setting and there is a menu for calibrating this to your optimum once you're determined that on a particular machine.
Day 38. HRV: 7, BP: 107/68 - 51, 106.4 Kg, 8 Hr blissful sleep.
With Harvey's all clear, I attacked the workout as planned with the fastest pace on both machines this year; 85 on the bike and 68 on the elliptical. I also tried a different gear setting for the last bike interval. The watts were 18 minutes at 360 (gear 2/6), 1 minute at 462 (gear 2/8) and 1 minute at 629 (gear 3/6). The heart rate graph had an average rate of 141 peaking at 167 with a new high HRR of 64 with over half of the elliptical effort being over 160 which I find to be a good level of effort. The bike effort still seems a bit low and I'm going to bump cadence again tomorrow and make both intervals at the higher output level of gear 3/6. Total heart rate based Calories were 447 which is not too much above previous amounts. If one were to assume my earlier calorie numbers were accurate, then the current numbers should be even higher but the fitness adaptations are resulting in lower heart rate calories for proportionately greater work performed.
One set of resistance was performed as planned and I expect to spend a 12 minutes on the rower this evening at a relatively easy pace. I believe the sniffles have passed. I dodged a full blown cold and my back is feeling up to adding back in the rower. At the start of next week, if all is well, I'll resume the double sets of resistance and add something for the quads. I'm liking the 40 minutes aerobics in the morning and hope to add more rowing as a separate evening component until the weather allows some more outdoor activity. HRV is best measured in the morning but I'll move the BP monitoring to a quiet time in the evening since the 3 reading average is biting into my morning start up time.
Spice's job hunt efforts didn't work as hoped so lunch yesterday was kind of unplanned and I wound up with a can of chunky chili at 648 Calories and an apple. Given the scale bump, I decided to turn lunch into a mini fast and only ate the apple. I was definitely hungry for dinner and the lunch planning had carried over a bit to dinner. I had a pair of turkey wings and two bowls of mushroom soup leftovers. The 2nd bowl was full to the top and I dumped most of the turkey skin. Later in the evening we split a can of oysters with some crackers for about 200 Calories.
View attachment 25156
This morning was once again the oatmeal complex.
Hopefully I will be able to tame the scale a bit better with the mini fasts and the additional time and workout intensity I've planned. According to Harvey, the total effort should be maintainable. I'm only concerned that evening rower time will cut into social activities though with the weather we are having, it will be cutting mostly into TV screen time and that's all good.