Lunchtime run outside. HR: avg.157, peak 172.

Evening swim, short course meters. Mixed strokes and kick w/board.

Lunchtime run on the treadmill. 15 min.@ 4mph = 1 mi. HR: avg.147, peak 157
Wearing the Xero sandals.

Treadmill run at lunchtime, steady at 4.5mph. HR: avg.150, peak 161
Still wearing thin Xero sandals for all these runs.