Instruct: Classify Amazon reviews into positive or negative sentiment
Query: For those who can't make to the gym....

Due to chemical intolerance's (fragrances etc.) which cause migraines for me, the total body recumbent bike has become my method of exercise. A friend from church was able to put it together for me as it was much to heavy for me to move on my own for lack of dexterity/strength due to multiple sclerosis. But once assembled, it works great for my legs and is easy to adjust, while simultaneously work with my arms(or separate). However there isn't a way to vary the resistance of the upper/hand cycle.