Table 1. Mean ( standard error) EMG for each muscle and exercise expressed as percent of each muscle’s MVIC (n = 29).

	Floor	TRX Suspension trainer	Jungle Gym XT	Flying	AirFit Trainer Pro
Triceps Brachii	17.14 (1.31)† ‡§†–	37.04 (180)‡†–	24.40 (1.68)*† §†–	34.93 (1.78)*‡†–	47.82 (2.54)*† ‡§	F(4,108)=114.212 p<0.001
Upper Trapezius	5.90 (.56)† §†–	15.73 (2.10)*‡§†–	6.35 (.77)† §†–	10.97 (1.54)*† ‡†–	20.39 (2.65)*† ‡§	F(4,92)=27.184 p<0.001
Anterior Deltoid	26.22 (1.46)† §†–	19.08 (.91)*	22.18 (1.41)§	17.70 (.95)*‡	18.46 (1.24)*	F(4,96)=14.125 p<0.001
Clavicular Pectoralis	29.60 (1.88)‡	31.68 (2.53)‡	41.60 (2.88)*† §†–	30.59 (2.28)‡	27.69 (2.41)‡	F(4,112)=16.504 p<0.001
Rectus Abdominis	23.85 (2.80)† ‡§†–	87.98 (8.98)*†–	87.13 (9.27)*†–	97.11 (10.54)*	105.53 (9.84)*† ‡	F(4,100)=51.771 p<0.001
Rectus Femoris	7.45 (.72)† ‡§†–	11.86 (1.28)*†–	13.43 (1.43)*†–	12.36 (1.21)*†–	19.23 (2.20)*† ‡§	F(4,100)=22.013 p<0.001
Erector Lumbar Spinae	2.03 (.14)† ‡§†–	3.21 (.24)*†–	3.26 (.23)*†–	3.31 (.24)*†–	4.32 (.32)*† ‡§	F(4,112)=50.535 p<0.001
Global	16.75 (.67)† ‡§†–	30.50 (1.75)*†–	29.03 (1.72)*†–	30.62 (1.91)*†–	37.76 (2.27)*† ‡§	F(4,108)=51.007 p<0.001

Global = mean of the 7 muscles.* =Significant differences compared to the Floor† = Significant differences compared to the TRX Suspension trainer‡=Significant differences compared to the Jungle Gym XT§ =Significant differences compared to the Flying†– =Significant differences compared to the AirFit Trainer Pro