A 'bent is VERY different from upright cycling. Yes, it is easier on your butt than sitting on the bike.
BUT: no, I would not recommend that you do any substantial training that way. Maybe a rest day spin, or a bit of warm-up before lifting, but no serious training. The pattern of muscle activation is just too different.
BUT: no, I would not recommend that you do any substantial training that way. Maybe a rest day spin, or a bit of warm-up before lifting, but no serious training. The pattern of muscle activation is just too different.