Training with HR only sweet Spot short term

Training Plans
1

My bike with a power meter is in the shop now and the only other bike I have does not have a power meter. If I train with heart rate for a workout or two, should I just use my heart rate zones for sweet spot? Will this be ok for compliance to FTFP short term?

Thanks
Nick

2

This is perfectly fine to do so long as your HR zones are set correctly @timothy.lesinski :slightly_smiling_face:

3

Ok, perfect, thanks!