This workout follows a powerful 30-second isometric hold + 12-second rest protocol for 5 total sets per exercise, forcing maximum muscle fiber recruitment for rapid strength gains, muscle growth, and endurance.
Bullworker Workouts
Weeks 8 – 10: Chest/Tri, Back/Bi and Lower Body Splits
Perform an isometric hold of 10 seconds at 80% – 90% and 12 repetitions for each exercise of the circuit. Repeat if desired.
Do each routine 2 times per week. You can stack them and/or combine for one total body day.
Weeks 5 – 7: Chest/Tri, Back/Bi and Lower Body Splits
Perform an isometric hold of 7 seconds at 80% – 90% and 12 repetitions for each exercise of the circuit. Repeat if desired.
Do each routine 2 times per week. You can stack them and/or combine for one total body day.
Weeks 3 & 4: Upper Body and Lower Body Splits
70% – 80% of your maximum effort, upper body and lower body split Day A and B.
Sculpted Shoulders with isometric hypertrophy deltoid raises for fast muscle growth
Give this quick lateral deltoid raise workout a go for some science backed serious muscle growth.
Bicep Isometric Hypertrophy Routine for Fast Arm Growth
Give this quick Biceps workout a go for some science backed serious muscle growth.
Isometric Hypertrophy Tricep Kickbacks for Fast Muscle Growth
Give this quick Triceps workout a go for some science backed serious muscle growth.
Isometric Hypertrophy Back Rows for Fast Muscle Growth
Give this quick Back Row workout a go for some science backed serious muscle growth.
Bullworker and ISO-FLO: Upper Body Strength, Mobility, and Posture
Focus is on strength, mobility, and posture exercising your back, shoulders, chest, triceps, and core.
ISO-FLO Travel Series Low Anchor Point
Quick blast on the go with your ISO-FLO.