Mon July 30, 2018 When I stepped into the shower after my conditioning on Thursday my knee wobbled or something and was very sore after. It was stiff over the weekend and still feels off today so I stuck to lower impact conditioning. It tends to stiffen up when I sit with my knee bent for too long (e.g. at my work desk or watching TV) but it loosens up after a few minutes of walking and is fine after sleeping. Fun with getting older... Today I did incline treadmill walking for 20 minutes (HR around 120-125) and then 15 minutes on the elliptical (HR 130ish). Average HR overall was 121. After that I did chin. I ramped up to a few sets of 5 but couldn't keep that up so did a set of 4 and then a few sets of 3, hitting 39 total reps. After that I did 6 kipped reps, jumping my hands from the lower neutral grips to the higher, wide grips. So 45 total reps.