Therapeutic Exercise I

Course Description

Therapeutic Exercise I provides instruction for therapeutic exercise techniques with the rationale for treating musculoskeletal and neurological impairments, including goniometric measurements as seen in the PT department.

Within the SCNS taxonomy, PHT is the Physical Therapist Assistant prefix. Daytona State publishes this at 3 credits, offered spring, giving approximately 45 contact hours at the PHT lecture convention. It is the first of a three-course therapeutic exercise sequence — PHT2220, PHT2221, PHT2235 — each with its own laboratory, and it is the largest single body of content in the programme.

The word that matters in the catalog description is rationale. Anyone can be shown an exercise; a PTA must know why that exercise, for that impairment, at that stage, and what would make it the wrong choice. Therapeutic exercise is also the most heavily weighted domain on the NPTE-PTA, and the reasoning built here is what the examination actually tests.

Learning Outcomes

Required Outcomes

• Describe the goals and physiological basis of therapeutic exercise.
• Describe the components of fitness: strength, endurance, flexibility, and neuromuscular control.
• Describe muscle performance and the physiological adaptations to resistance training.
• Apply the overload principle, specificity, and progression appropriately.
• Distinguish isometric, concentric, eccentric, isotonic, and isokinetic exercise.
• Describe open and closed kinetic chain exercise and their indications.
• Select resistance modes appropriate to a patient and a goal.
• Describe range of motion exercise: passive, active-assisted, and active.
• Perform and instruct range of motion techniques safely.
• Describe stretching principles and the physiology of soft tissue elongation.
• Apply static, dynamic, and contract-relax stretching techniques.
• Describe contraindications and precautions to stretching.
• Perform goniometric measurement accurately and reliably.
• Document range of motion measurements in a reproducible form.
• Describe joint mobility, hypomobility, and hypermobility.
• Describe tissue healing stages and their implications for exercise progression.
• Select exercise appropriate to the stage of healing.
• Describe postural assessment and corrective exercise.
• Describe proprioception, balance, and neuromuscular re-education.
• Describe aquatic exercise principles and their applications.
• Instruct patients and caregivers in home exercise programmes.
• Progress an exercise within an established plan of care and describe the limits of that authority.
• Document exercise intervention in a form demonstrating skilled care.

Optional Outcomes

• Describe proprioceptive neuromuscular facilitation patterns.
• Describe joint mobilization performed by the physical therapist.
• Describe exercise prescription for special populations.
• Describe outcome measures for musculoskeletal impairment.
• Describe evidence for common exercise interventions.
• Begin preparation for the NPTE-PTA therapeutic exercise content.

Major Topics

Required Topics

• Goals and physiological basis of therapeutic exercise
• Components of fitness
• Muscle performance and adaptation
• Overload, specificity, and progression
• Types of muscle contraction
• Open and closed kinetic chain
• Resistance modes
• Range of motion exercise
• Range of motion technique
• Stretching principles and physiology
• Stretching techniques
• Stretching contraindications
• Goniometry
• Documentation of measurement
• Joint mobility, hypomobility, hypermobility
• Tissue healing stages
• Exercise selection by healing stage
• Posture and corrective exercise
• Proprioception and balance
• Aquatic exercise
• Home exercise programme instruction
• Progression within the plan of care
• Documentation

Optional Topics

• PNF patterns
• Joint mobilization
• Special populations
• Outcome measures
• Evidence for interventions
• NPTE-PTA preparation

Resources & Tools

• Therapeutic Exercise: Foundations and Techniques (Kisner & Colby) — the reference for this sequence, and the book PTAs keep.
• Physical Rehabilitation (O'Sullivan, Schmitz & Fulk) — the comprehensive clinical reference.
• Daniels and Worthingham's Muscle Testing — the manual muscle testing standard.
• Measurement of Joint Motion: A Guide to Goniometry (Norkin & White) — the goniometry standard.
• Kinesiology of the Musculoskeletal System (Neumann) — carried forward from PHT1128; the exercise rationale rests on it.
• APTA (apta.org) and its clinical practice guidelines — student membership is inexpensive and the guidelines are the evidence base.
• Shirley Ryan AbilityLab Rehabilitation Measures Database — free; the fastest lookup for any outcome measure.
• FSBPT (fsbpt.org) — free NPTE-PTA content outline; therapeutic exercise is the most heavily weighted domain.
• CAPTE (capteonline.org) — free accreditation lookup and programme pass rates.
• A goniometer, a gait belt, and a practice partner — the working kit, and the partner matters most.

Career Pathways

• Physical therapist assistant — SOC 31-2021.
• Outpatient orthopaedic clinics — the largest PTA setting, and where therapeutic exercise is the daily work.
• Skilled nursing and long-term care — a very large Florida sector.
• Inpatient rehabilitation and acute care.
• Home health — frequently the best-paid PTA setting.
• Cardiac and pulmonary rehabilitation — a defined setting where this content applies directly.
• Sports and performance settings.
• Aquatic therapy — Florida has many facilities.
• Paediatric and school-based practice.
• Travel PTA work — higher pay for mobility.
• ⚠ Becoming a physical therapist requires a doctoral degree, and PTA coursework generally does not transfer into it.

Special Information

⚠ Tissue healing stages determine what exercise is appropriate

• This is the organizing principle of the whole sequence. Exercise that is correct in the remodelling phase is harmful in the acute inflammatory phase, and the same movement can be indicated or contraindicated depending only on where the tissue is in healing.
• Acute inflammatory phase — protection, pain and oedema management, and gentle motion within tolerance. Aggressive loading here disrupts healing and prolongs recovery.
• Proliferative phase — controlled loading to guide collagen organization, with progression governed by symptom response.
• Remodelling phase — progressive loading toward functional demand, since tissue remodels along the lines of stress applied to it, and under-loading here produces weak, disorganized tissue.
• Know the surgical protocol. Post-operative patients have physician- and procedure-specific restrictions on range, weight-bearing, and loading, and those override any general principle.
• Watch the response, not the calendar. Increased pain, swelling, or loss of motion after a session means the progression was too fast, and that information belongs in the note and to the supervising PT.
• Chronic conditions are not acute conditions. Long-standing tendinopathy frequently requires loading rather than rest, which is the opposite of acute management and a common student error.

⚠ Progression within the plan versus changing the plan — the scope line in practice

• This is where the PTA scope becomes an everyday judgement rather than an abstraction.
• Progressing an exercise within the parameters the physical therapist established is within scope — increasing repetitions, adjusting resistance, or advancing difficulty as the plan provides for.
• Adding a new intervention, changing the goals, or altering the frequency or duration is changing the plan, and it is not within scope.
• If the plan does not cover the situation in front of you, that is a call to the PT, not an invitation to improvise.
• A patient who is not progressing needs re-evaluation, and continuing an ineffective plan because it is what was written is its own failure.
• Document what you progressed and why. "Increased to 3 sets of 12 with 5 lb; patient reported no increase in symptoms" shows skilled judgement within scope.
• When in doubt, ask and record the answer. A documented conversation with the supervising PT resolves the question and protects everyone.

⚠ Home exercise programmes are where most of the therapy actually happens

• A patient sees you for an hour and lives the other hundred and sixty-seven. The home programme is where the volume of practice occurs, and its design matters more than the clinic session's content.
• Fewer exercises, done correctly, beat a long list ignored. Three exercises a patient will actually do is a better programme than ten they will not.
• Demonstrate, then watch them do it, then correct. Handing over a printed sheet produces poor carryover; teach-back is what produces adherence and correct performance.
• Fit the programme to the person's life — equipment they have, space they have, and time they realistically have.
• Explain why. Patients who understand the purpose of an exercise do it; those who do not, stop when it becomes inconvenient.
• Write it clearly with pictures and in the patient's language where possible.
• Review and revise it at subsequent visits rather than issuing it once.
• Non-adherence is usually a design problem, not a character problem — and treating it as the latter is a clinical failure.

⚠⚠ Safe patient handling and exercise safety

• Musculoskeletal injury from patient handling is the leading occupational injury in rehabilitation, and body mechanics alone are not sufficient protection — no amount of correct technique makes manually lifting an adult safe. Use the equipment.
• Never catch a falling patient. Guide a controlled descent and protect the head.
• Guard with a gait belt during any activity where balance is challenged, and position yourself on the appropriate side.
• Clear the environment before mobility or balance work — cords, rugs, wet floors, and furniture cause falls unrelated to the patient's ability.
• Know your stop criteria. Abnormal vital sign response, chest pain, disproportionate dyspnoea, dizziness, new neurological symptoms, or unusual pain all mean stop and notify.
• Monitor rather than assume. A patient's tolerance varies by day, by time of day, and by medication.
• Report injuries and near misses, including your own.

⚠⚠ PTA scope: you may not evaluate, establish, or alter the plan of care

• Physical therapy is licensed in Florida under Chapter 486, Florida Statutes. Both physical therapists and physical therapist assistants are licensed.
• The physical therapist evaluates, interprets, and establishes the plan of care. The PTA implements it. A PTA may not perform an initial evaluation, may not independently modify the plan, and may not discharge a patient.
• Progressing an exercise within the plan is different from changing the plan. That distinction is the everyday application of scope in these courses, and it is worth getting precise about.
• Data collection is within scope; interpretation is not. Measuring range of motion, grading strength, and reporting response is your job; deciding what it means for the plan is not.
• Report changes to the supervising PT promptly. A patient whose condition has changed needs re-evaluation.
• Supervision requirements are set by rule and differ by setting and payer, and Florida's differ from other states'.
• Documentation must support the billed service and demonstrate skilled care; therapy over-utilization has been a major federal enforcement area, particularly in Florida skilled nursing, and a PTA has personal exposure.
• CAPTE accreditation gates the pathway to NPTE-PTA eligibility and Florida licensure — verify before enrolling anywhere.
• Rule 11 applies — verify current requirements with the Board and the payer.

How Florida course levels affect transfer

The first digit of an SCNS number denotes the year of offering, not transferability. Courses at the 1000 and 2000 levels transfer transparently between Florida public institutions, and 3000 to 4000 is unproblematic since both are upper division. The boundary that actually matters is 2000 to 3000, where lower-division credit generally cannot satisfy an upper-division requirement.

PHT2220 is 3 credits and approximately 45 contact hours, offered spring, with the corequisite laboratory PHT2220L — distinct SCNS numbers, both required.

It begins the three-course therapeutic exercise sequence (PHT2220 → PHT2221 → PHT2235), which is the largest body of content in the programme and the most heavily weighted domain on the NPTE-PTA.