The study focused on 81 people who exercised at the gym facility. 10. 6. NBC News profits from these affiliate links if readers make a purchase. The classes were held at 25 percent capacity, and people brought their own weights and mats.
People who used the aquat press machine in the study had their own devices.
( z0 have :ARG0 ( z1 person :ARG0-of ( z2 use :ARG1 ( z3 machine :mod ( z4 press :mod ( z5 aquat ) ) ) :time ( z6 study ) ) ) :ARG1 ( z7 device :poss z1 ) )
(z0 / have-03
    :ARG0 (z1 / person
              :ARG0-of (z2 / use-01
                           :ARG1 (z3 / machine
                                     :mod (z4 / press
                                              :mod (z5 / aquat)))
                           :time (z6 / study-01)))
    :ARG1 (z7 / device
              :poss z1))
People who used the aquat press machine in the study had their own devices .
z1 :ARG0-of z2
z4 :mod z5
z3 :mod z4
z2 :ARG1 z3
z2 :time z6
z0 :ARG0 z1
z0 :ARG1 z7
z7 :poss z1