5k walk

I went for a 5k fast walk around the lake at lunchtime with 2 of my workmates. It was a wee bit chilly when we first stepped outside, but we warmed up pretty quickly. My heart rate stayed around 120-128 bpm for most of the walk. That means I can only go the equivalent of 10-20 beats per minute faster before I reach my exercise limit!

It was nice though to get out during lunch again.