It is ideal to use a cadence of more than 100 rpm and a relatively low gear. For example, on an 18-speed bike, place it in low and sixth, low being the smallest gear by the pedals and sixth being the sixth gear outward from the rear wheel.
Thus the time period for becoming a lawyer after high school graduation is as follows: 4 years for undergrad + 3 years of law school + 6 months for bar study, passing, swearing in.
If you are interested in becoming a lawyer, there are certain education requirements you need to satisfy. Typically, it takes around 7 years of full-time study to become a lawyer after you have graduated from high school. You will first need to enroll in a 4-year undergraduate degree and complete it.