Input your threshold value into your TrainingPeaks account using “Joe Friel for Running”. For triathletes, it is important to set your threshold for both the bike and run as your zones for each will be slightly different. When you upload your workout, TrainingPeaks will automatically use the zones for that sport.

LTHRcalculator

A wheel bearing hub is responsible for attaching the wheel to the car or truck (kind of a big deal), a wheel bearing hub is a pre-assembled unit that includes bearings, seals and sensors. Also called a wheel hub bearing, hub assembly, wheel hub unit or hub and bearing assembly, the wheel hub assembly is a critical part of your safe steering and handling of your vehicle.

When it comes to wheel bearing hubs there is only one name that we trust.  Timken has been working with OE vehicle manufacturers for over 100 years. With their application and engineering expertise, comprehensive service and support, and a strong reputation for quality, Timken designs premium wheel hub units to improve the efficiency, safety and reliability of automotive applications. Plus, Timken premium wheel hub units last twice as long as economy-line units according to their independent testing against economy brands.

LTHRGarmin

Using historical data; Take your average HR from the last 20min of a 10km or half marathon. Ideally within the last 6 months.

Doing a test: Warm up and then run for 30 minutes all-out best effort. Your LTHR is your average HR for the last 20 minutes. This is best done early in the ‘base’ period and then every 4 to 6 weeks thereafter.