@collaroygal Thanks. For reference, as I mentioned above I’m 76 years old, 145 pounds and 14-15% BF. Additionally, I’m also 6’ tall and I lose weight easier than gain. I must eat consistently within my daily maintenance window to maintain my weight. My original goal was 160 pounds, but I feel just fine at 145 and have been there long enough to accept it as my ‘new normal’ - actually my ‘original normal’.
I eat to fat:protein macros of 2:1 grams and 4.5:1 calories. Carbs are sub-15 grams and frequently sub-10 and once or twice a week sub-5. I do not feel weak but I’m certainly not going to pump iron any time soon. I think I get ‘tired’ instead of ‘weak’. I don’t know how eating carbs would be of any benefit. Then, I’ve always been relatively metabolically healthy, so I can understand that could make a significant difference overall.
I have a full-time job at Walmart, so I work 5 days per week there. My job requires me to be physically active - it’s a standabout, walkaround, lift/carry and interact with customers and other staff. Here, here and here, for examples. I’m generally very tired by the end of the day, and frequently totally exhausted by the end of a work week, especially if I have to work 4-6 days consecutive. I’ve had the job for 3 1/2 years and look forward to going to work both for the exercise and the interaction with customers and staff. I could otherwise easily become a sedentary recluse. I have a degenerated disc at the base of my spine which limits my flexibility and causes chronic pain. Moving helps keep me moving.