NCSF Certification Exam Questions and Answers All Correct 2024 Latest Update

NCSF Certification Exam Questions and Answers All Correct 2024 Latest Update What modification is used for athletes who cannot perform bilateral hip and knee flexion without rounding their back as often observed during the back squat and deadlift? a.Perform unilateral leg exercises to stabilize the pelvis b.Use asymmetrical loading for the exercise c.Use leg machines to isolate the prime movers d.Perform box squats for tactile cuing - Answer-Perform unilateral leg exercises to stabilize the pelvis Which of the following would be considered a closed-chain, closed-circuit exercise? a.Standing dumbbell overhead press b.Standing barbell curl c.Seated dumbbell lateral raise d.Barbell bench press - Answer-Standing barbell curl If an athlete has tightness in his or her upper back, which of the following exercises would be ideal to deal with their limitation? a.Barbell bent over row b.Single arm cable row c.Inverted pull ups d.Pull ups - Answer-Single arm cable row Which of the following would be the most useful corrective exercise for an athlete with tight iliopsoas? a.Hanging flexed-knee raises b.Bulgarian squat c.Kettlebell swings d.Knee rolls on a stability ball - Answer-Bulgarian squat Which of the following would be an appropriate corrective activity for an athlete who continues to squat using excessive hip abduction during the downward movement? a.Overhead squats b.Foam rolling of the IT band c.Front squats d.Stretching of the quadratus lumborum - Answer-Foam rolling of the IT band An athlete performing a deadlift is accelerating upward using leg extension before performing hip and back extension. What would be the appropriate course of action? a.Replace the exercise with an RDL b.Have the athlete stretch their quadriceps c.Lighten the load being used d.Have the athlete foam roll their low back and hamstrings - Answer-Lighten the load being used Reverse lunges with overhead I-reaches are commonly used to: a.Increase ROM in the hip flexors and latissimus dorsi b.Increase activation in the hamstrings and low back c.Increase activation in the posterior deltoids and stretch the pectoralis major d.Increase ROM in the multifidus and erector spinae - Answer-Increase ROM in the hip flexors and latissimus dorsi A reaction provides energy to a system when the free energy in the final molecules is _______________________. a.Higher than the initial molecules b.Ionized by phosphates c.Lower than the initial molecules d.Ionized by ATP - Answer-Lower than the initial molecules What is the limiting factor to ATP as an immediate fuel source? a.Hydrogen molecules in the cell b.Cellular osmolarity c.Enzyme concentrations in muscle d.Low quantities of cellular storage - Answer-Low quantities of cellular storage What is the limiting factor during glycogen metabolism? a.Cellular storage b.Cellular enzyme speed c.Cellular byproducts d.Cellular fluid content - Answer-Cellular byproducts What is the predominant energy source used to support the actions of a football player during competition? a.Stored ATP b.Stored CP c.Glycogen d.Lipids - Answer-Stored CP What is the appropriate recovery period between two sets of a 3RM deadlift? a.30-45 sec b.45-60 sec c.60-90 sec d.2-5 minutes - Answer-2-5 minutes What is the limiting energy source during endurance sports such as the marathon? a.Stored ATP b.Stored CP c.Glycogen d.Lipids - Answer-Glycogen What byproduct of anaerobic metabolism dramatically affects blood pH? a.Lactate b.Pyruvate c.Phosphagen d.Hydrogen ions - Answer-Hydrogen ions Which is a musculoskeletal adaptation to aerobic training? a.Increased capillary and mitochondrial density within muscle fibers b.Increased production of type I fibers and concentration of hemoglobin c.Increased storage of pyruvate and conversion of fast to slow twitch fibers d.All of the above are correct - Answer-Increased capillary and mitochondrial density within muscle fibers What is VO2max? a.The volume of air consumed per minute b.The product of cardiac output and (a-v)O2 difference c.The ratio of CO2 expired and O2 inhaled d.The product of heart rate and peripheral resistance - Answer-The product of cardiac output and (a-v)O2 difference Which muscle fiber type has the most diverse characteristics to support different energy systems? a.Type I b.Type IIA c.Type IIX d.Type IIIC - Answer-Type IIA What is the maximum recommended weight for plyometric jump training? a.6% of body weight b.12% of body weight c.18% of body weight d.24% of body weight - Answer-12% of body weight Which of the following would be first when properly ordering activities within a training segment, following an applicable warm-up? a.Glycolytic-based strength exercises b.Phosphagen-based power exercises c.Phosphagen-based strength exercises d.Glycolytic-based power exercises - Answer-Phosphagen-based power exercises If the emphasis of the exercise is neural-based power development, what would be the maximal repetition scheme used per set? a.4-5 repetitions b.6-8 repetition c.9-11 repetitions d.12-14 repetitions - Answer-4-5 repetitions