Please help A.S.A.p...Thanks

Research shows people stick to goals better when they enjoy themselves. Cycling is hard work
when it involves steep roads or uneven paths - but we don't think you will even notice these
when you're soaring on your new Greyhound bike.
Are you concerned about the technical side of cycling? There are 'how to guides available
online that teach you how to change an inner tube or fix a broken chain, so you don't have to
worry about anything. The more you learn about looking after your bike, the more confident
you will feel riding it.

question

identify three biased phrases in the text?