I've read about training with power which is good and training by power, which is bad.
I'd like to know why training by power is bad? If watching your PM and slavishly trying to stay in zone is wrong, why do we bother having zones at all?
Surely the point of an interval is to try to stay in the zone which stresses the energy system you are targeting. If I'm doing a L5 interval, isn't the entire point that I stay above FTP by 5 or so per cent but below 120%? If I don't train 'by power', aren't I wasting my time?
I realise the zones aren't rigid barriers between one system and the next, but the zone indicates where you're getting the best bang for your buck.
Training with power and by power surely go hand in hand? Seems to me you can't have one without the other - train by power when out on the road doing the work, train with power when you're at home analysing and planning future workouts?
Obviously a race or group ride is a different kettle of kilojoules, but if you're training solo should you not be watching what the readout says so you are getting the best workout possible?
Otherwise we're taking a backward step, surely?
I'd like to know why training by power is bad? If watching your PM and slavishly trying to stay in zone is wrong, why do we bother having zones at all?
Surely the point of an interval is to try to stay in the zone which stresses the energy system you are targeting. If I'm doing a L5 interval, isn't the entire point that I stay above FTP by 5 or so per cent but below 120%? If I don't train 'by power', aren't I wasting my time?
I realise the zones aren't rigid barriers between one system and the next, but the zone indicates where you're getting the best bang for your buck.
Training with power and by power surely go hand in hand? Seems to me you can't have one without the other - train by power when out on the road doing the work, train with power when you're at home analysing and planning future workouts?
Obviously a race or group ride is a different kettle of kilojoules, but if you're training solo should you not be watching what the readout says so you are getting the best workout possible?
Otherwise we're taking a backward step, surely?