Thesis Question - 1RM Calf Raise

[Analisa Naldi]

Though not one of my favorite lifts, I've had to choose to include the calf raise as one of my seven exercises for my thesis. While testing 1RM's this week, it didn't even occur to me until I was doing it that it is really difficult to actually guage a 1RM calf raise unless you have a seated calf machine, standing calf, etc. Any suggestions? I am using the weight vest for now (thanks Ben), which will be great for the girls' actual program, but any idea on a more effective measure? Holding a dumbbell became more of a matter of grip strength and balance than leg strength. Looking forward to some ideas I have missed.....

[Gabe Rinaldi]

I would try to replicate whatever method was used in past research studies so you don't have to get into the validity and reliability of an alternative method. That being said I bet they used an actual calf machine.

Other ideas:

1. Set up some chains at the top of the power rack. Set it to about chest height for the girls. Put a barbell in the chains (one on each side - same method Westside Barbell uses for Good Mornings). Put a 1/2 foam roll or piece of wood on the ground under the chains. Load up the bar, unrack it, step onto the wood or foam roll and attempt to plantar flex with legs straight.

2. Use the barbell in the rack, but they simply slide the barbell up the side of the power rack - like a smith machine. This is easier to setup, but might not work as well.

An issue with both these methods is that their calves might be stronger than their torso to stabilize the weight. It's probably not an issue in the beginning, but with the post tests they may have a much higher score simply because they feel more comfortable with the weight on their backs from the squats etc.

[davidama]

I use to perform them the 2nd way, back in the day. However, it will scratch up the power rack.

[Michael Greeves]

Is this a single leg calf raise 1RM?

[Analisa Naldi]

Decided to keep it double leg, seated on bench (maintaining as close to 90 degrees of hip flexion as possible), toes on short step, EZ bar across lap (right above femoral epicondyles) and 3 towels to cushion weight of bar. Not the most accurate 1RM measurement and I might have to exclude it from my data, but the kids are able to perform the exercise under overloaded conditions and can feel it working. Thanks for the suggestions guys -
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