Physical Education help

What is a disadvantage of selectorized strength machines?

They require access to a spotter.
They increase risk for joint injury.
They are a poor fit for some body types.
They are safe only for experienced exercisers.

Is it C?

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  1. http://www.empire-fitness-services.com/Fitness-Equipment-Articles/Plate-Loaded-vs-Selectorized-Gym-Equipment.htm

    Read very carefully.

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  2. thanks

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  3. For those wondering, It's not A

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