chart four. not as big a jump as the one to chart three was, but this is a very intimidating chart. forty-two pushups in a minute, at the top of the chart! fortunately, it's also the chart with my target level. no chart five for me. (maybe. now that i take a look, i may at least mix in some of the exercise variations from chart five.)

i've been very slack on the walking/running part of the plan, mainly because i'm in the midst of an asphalt jungle which just tears up my legs if i try to run. i'd love to live closer to a beach so i could start beach running.