dave's extra cycle was a hit with the kids

my brother marc cruises around pierce mill park in rock creek on dave's extra cycle looking like part bicycle taxi and part pid piper
the kids chasing had as much fun as the kids riding and marc got his heart rate up
low cadence
heavy drag mid range workout
calculations for calories burned on file
grant gave dave and rowan a push as they headed home from the party
sweet ride!
next time I get a ride... does the rear have a weight limit?