The median annual wage for fitness trainers and instructors was $36,160 in May 2015. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $18,690, and the highest 10 percent earned more than $70,180.
Some sharks are fast and some sharks are slow, but the great majority cruise at very low speeds. While great whites, blues, and makos are capable of a great speed burst, most sharks swim at around 1.5 miles per hour when they're not actively chasing prey or attempting to escape from a dangerous situation. This speed falls about in line with the average human swim speed, which is between 1 and 2 miles per hour.
Answer by Longhorn69. Confidence votes 227. Sharks swim at an average speed of 5 MPH but when feeding or attacking they can reach speeds upwards to 12 MPH. The shortfin mako can reach speeds up to 31 MPH. It's alot faster than 1 mph, a human swims 2-5 mph average.   It depends on what kind of shar â¦ k, but the mako can get up to 45-50  mph in short bursts. When a shark is hitting prey from underneath  they can reach up to 30mph. 12 people found this useful.