to your resting heart rate. You find your working heart rate by subtracting your resting heart rate from your maximum.If you don’t already have a training schedule, plan your runs for the week ahead and allocate a target heart rate zone for each run. Stick

relayed to the user either through headphones or over the speakerphone. The phone records heart rate, speed and distance (via a calibrated pedometer), cadence and calories burned. You can set up a workout plan and it will coach you through each run

bright colours. Good for: motivational mantras Nab Fitness Diary, £5.99 www.nabfitnessdiaries.co.ukYou'll have no excuse to stray from the grand plan with this paper training log – it'll fit in your gym bag and is simple to use if fancy online logs

's also an unlimited stopwatch memory, and everything can be downloaded onto your PC.Best for If you're planning to do a serious adventure race, then it's well worth considering this fantastic piece of kit. But most runners will never need most of the X6's