Postpartum Fitness Glossary

Postpartum fitness terms, explained clearly.

A plain-English glossary of postpartum fitness, core recovery, pelvic floor, C-section recovery, strength training, and return-to-exercise terms. Use it when a term appears in a class, article, health-care conversation, or postpartum fitness program and you want a clear starting definition.

This glossary is educational and does not diagnose or treat medical conditions. Symptoms such as pain, pelvic pressure, unusual bleeding, wound concerns, dizziness, or persistent leaking should be discussed with an appropriate qualified health-care professional.

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360-Degree Breathing: A breathing strategy that encourages expansion around the rib cage, back, and abdomen rather than only lifting the chest. It is often used in postpartum fitness to support coordinated breathing, core control, and pressure management.

A

Abdominal Wall: The layers of muscle and connective tissue surrounding the abdomen. Postpartum training often focuses on restoring coordination and strength across the abdominal wall rather than isolating one muscle.

B

Bracing: Creating controlled tension through the trunk to support the spine during movement or lifting. Effective bracing should still allow breathing and should not automatically mean holding the breath.

C

C-Section: A surgical birth through incisions in the abdomen and uterus. Return to exercise after a C-section should account for healing, symptoms, comfort, and guidance from an appropriate health-care professional.
Coning: A visible ridge or peak along the midline of the abdomen during effort. It can reflect how pressure is being managed and is commonly discussed in relation to diastasis recti and postpartum core exercise.
Core: A group of muscles and connective tissues that help manage pressure and control the trunk, including the abdominal wall, diaphragm, pelvic floor, and muscles around the spine and hips.
Core Reconnection: A gradual return to coordinated breathing, abdominal engagement, pelvic floor function, and controlled movement after pregnancy and birth. It is often an early phase of postpartum fitness.

D

Deep Core: An informal fitness term usually referring to deeper trunk muscles involved in stabilization and pressure management, including the transverse abdominis and muscles working with the diaphragm and pelvic floor.
Diaphragm: The primary muscle used for breathing. Its movement is closely coordinated with the abdominal wall and pelvic floor, which is why breathing mechanics are often included in postpartum core training.
Diastasis Recti: A widening and change in tension along the connective tissue between the two sides of the rectus abdominis. It is common during and after pregnancy. Fitness coaching can support progressive movement, but diagnosis or treatment should come from an appropriately qualified health professional.

E

Eccentric Contraction: A muscle contraction that occurs while the muscle is lengthening under load, such as lowering into a squat or slowly lowering a weight. Eccentric work is one way to build strength and control.

F

Functional Strength: Strength that supports everyday tasks such as carrying a baby, lifting a car seat, getting up from the floor, climbing stairs, pushing a stroller, and managing household demands.

H

Hip Hinge: A movement pattern where the hips move backward while the trunk stays controlled. It is used in exercises such as deadlifts and can help build strength for lifting objects from the floor.
High-Impact Exercise: Activity where both feet may leave the ground or the body absorbs greater landing forces, such as running or jumping. Return to higher-impact exercise postpartum should be progressive and symptom-aware.

I

Intra-Abdominal Pressure: Pressure created inside the abdominal cavity during breathing, lifting, coughing, exercise, and daily movement. Postpartum training often teaches strategies for managing this pressure rather than trying to eliminate it.
Isometric Exercise: A muscle contraction where the joint position stays mostly still, such as holding a position. Isometrics can be used to build control, endurance, and strength at specific positions.

L

Linea Alba: The connective tissue running down the centre of the abdomen between the two sides of the rectus abdominis. It is the tissue discussed most often when describing diastasis recti.
Lochia: Postpartum vaginal discharge and bleeding that occurs as the uterus heals after birth. Changes in bleeding with activity can be a reason to reduce activity and seek medical guidance when appropriate.
Low-Impact Exercise: Exercise that keeps at least one foot on the ground and generally produces lower landing forces than running or jumping. Walking and many controlled strength exercises are common examples.

M

Mobility: The ability to move a joint through a useful range of motion with control. Postpartum mobility work may focus on areas affected by pregnancy, feeding positions, carrying, and long periods of sitting.

N

Neutral Spine: A comfortable, controlled spinal position rather than one rigid shape. In fitness, the goal is usually to manage load well across different positions instead of forcing the spine to remain perfectly straight at all times.

P

Pelvic Floor: A group of muscles and connective tissues at the base of the pelvis that help support pelvic organs and contribute to continence, sexual function, breathing, and pressure management.
Pelvic Floor Dysfunction: A broad term for pelvic floor-related symptoms such as leaking, urgency, pain, pressure, heaviness, or difficulty coordinating the pelvic floor. These symptoms can have different causes and should be assessed by an appropriate qualified professional when persistent or concerning.
Pelvic Floor Physiotherapist: A regulated physiotherapist with additional training in pelvic health. They may assess pelvic floor function, pain, pressure, prolapse symptoms, continence concerns, and postpartum recovery needs.
Pelvic Organ Prolapse: A condition in which one or more pelvic organs descend toward or into the vaginal canal. Symptoms can include pressure, heaviness, or a bulging sensation. Assessment should be provided by an appropriate health-care professional.
Pelvic Pressure or Heaviness: A sensation of pressure, dragging, fullness, or heaviness in the pelvis or vaginal area. Persistent or worsening symptoms during exercise are a reason to pause and seek appropriate assessment.
Perineum: The area of tissue between the vaginal opening and anus. It may be affected by stretching, tearing, or an episiotomy during vaginal birth and may influence comfort during early postpartum movement.
Postpartum: The period after giving birth. There is no single fitness timeline that applies to everyone; recovery, symptoms, sleep, feeding, birth experience, and previous activity can all influence return to exercise.
Postpartum Exercise Clearance: A health-care provider’s assessment that exercise can be resumed or progressed. Clearance is not the same as a complete fitness plan, and exercise should still be adapted to symptoms, recovery, and individual capacity.
Postpartum Fitness: Exercise and movement programming designed around recovery after pregnancy and birth. Good postpartum fitness typically considers core and pelvic floor coordination, gradual strength, changing energy, sleep, symptoms, and realistic time constraints.
Postpartum Fitness Program: A structured progression of postpartum-aware exercise over time. A program may include breathing, mobility, core coordination, resistance training, functional strength, and gradual return to higher-demand activity.
Pressure Management: How breathing, posture, muscle coordination, and effort work together to manage pressure through the abdomen and pelvic floor during movement. The goal is not zero pressure, but appropriate control for the task.
Progressive Overload: Gradually increasing the challenge of exercise over time by changing resistance, repetitions, range of motion, tempo, complexity, or duration. Postpartum progression should remain responsive to symptoms and recovery.

R

Range of Motion: The amount of movement available at a joint or through an exercise. Adjusting range of motion can make an exercise more comfortable, accessible, or challenging.
Rate of Perceived Exertion: A subjective way to rate how hard an exercise or workout feels. RPE can help adjust training on days when sleep, stress, recovery, and energy vary.
Recovery: The process of restoring physical capacity between training sessions and after pregnancy and birth. Sleep, nutrition, stress, healing, symptoms, and workload all influence recovery.
Resistance Training: Exercise where muscles work against resistance from body weight, bands, dumbbells, machines, or other loads. It can support postpartum strength when introduced and progressed appropriately.
Return to Exercise: The gradual process of resuming structured physical activity after pregnancy and birth. It is better viewed as a progression than a single date because readiness varies by person and activity.
Rib Flare: A descriptive term for a rib position where the lower ribs appear angled or lifted forward. It may be discussed in postpartum fitness when working on breathing, trunk position, and movement control.

S

Scar Mobility: How freely skin and underlying tissues move around a healed scar, such as a C-section scar. Scar concerns, pain, delayed healing, or wound problems should be assessed by an appropriate health-care professional.
Squat: A foundational movement pattern involving bending through the hips, knees, and ankles. Squats can be scaled in depth, support, tempo, and load to match postpartum capacity.
Stability: The ability to control body position and movement under changing demands. Postpartum stability work can involve the trunk, pelvis, hips, shoulders, and full-body coordination.
Stress Urinary Incontinence: Urine leakage associated with increases in pressure such as coughing, sneezing, jumping, or running. It is common but should not automatically be treated as a normal outcome that must be accepted.

T

Transverse Abdominis: A deep abdominal muscle that wraps around the trunk and contributes to abdominal wall tension and trunk control. It works as part of a system rather than functioning alone.

U

Urinary Incontinence: Involuntary urine leakage. Postpartum leaking can occur for different reasons and may benefit from assessment by an appropriate health-care professional, particularly if it persists or limits activity.

V

Valsalva Manoeuvre: A forceful breath-holding strategy that increases internal pressure, often used during heavy lifting. Whether it is appropriate depends on the person, exercise, symptoms, and training context.

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