Even if you are cycling for the exercise benefits, you could do the same exercise and just do more. My usual mtb rute include a large climb and downhill after,

Even if you are cycling for the exercise benefits, you could do the same exercise and just do more. My usual mtb rute include a large climb and downhill after, with the electric bike I could do 2 climbs with 2 downhills. Someone said, with the e-bike instead of having fun just going downhill, you have fun uphill and downhill.