In reply to Rog Wilko:
Speaking as a 75 yr old who fell out of the green bin yesterday, tripped and landed on my head whilst running a month ago, who came out in enormous blotches whilst pruning the climbing hydrangea (?) I am, like you, finding it difficult to return to pre-covid fitness, strength and confidence. I got over having a new hip (but the other one needs attention - recall to hospital next week). I haven't gone back to the gym, but I do some push-ups in the morning, I wind a heavy weight on a cord around a broom handle (it must do some good) I've done easy soloing . . .
. . . I saw that video of Rob M climbing on Dow. I did that 10 years ago. I'm pleased with that - but I'm not going to be in that shape again (whatever 25yr olds might advise!) I'm taking a protein drink every day - it might help, but as you well know, climbing is a mind-game, it's a mixture of strength, suppleness, ability and confidence blah, blah. . .
. . . you just have to keep doing something, and hope for better days ahead . . . haha