All guides
Injection reference

Injection sites, organized by muscle group.

Nine sites, 24 series, and the original watermarked reference frames in one structured guide.

01 · Bicep

Biceps

Three original series covering the anterior upper arm.

Bicep · Series 1 of 3

Bicep Series #1

Arm lowered · anterior view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Biceps region
01Preinjection
Original watermarked preinjection reference for Bicep Series 1
02Penetration
Original watermarked penetration reference for Bicep Series 1
03Aspiration
Original watermarked aspiration reference for Bicep Series 1
04Injection
Original watermarked injection reference for Bicep Series 1
Bicep · Series 2 of 3

Bicep Series #2

Arm flexed · close view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Biceps region
01Preinjection
Original watermarked preinjection reference for Bicep Series 2
02Penetration
Original watermarked penetration reference for Bicep Series 2
03Aspiration
Original watermarked aspiration reference for Bicep Series 2
04Injection
Original watermarked injection reference for Bicep Series 2
Bicep · Series 3 of 3

Bicep Series #3

Slight flexion · anterolateral view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Biceps region
01Preinjection
Original watermarked preinjection reference for Bicep Series 3
02Penetration
Original watermarked penetration reference for Bicep Series 3
03Aspiration
Original watermarked aspiration reference for Bicep Series 3
04Injection
Original watermarked injection reference for Bicep Series 3
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02 · Calf

Calf

Two original series showing posterior lower-leg positions.

Calf · Series 1 of 2

Calf Series #1

Standing · posterolateral calf

4 reference frames
MAPMuscle map
Original muscle map highlighting the Calf region
01Preinjection
Original watermarked preinjection reference for Calf Series 1
02Penetration
Original watermarked penetration reference for Calf Series 1
03Aspiration
Original watermarked aspiration reference for Calf Series 1
04Injection
Original watermarked injection reference for Calf Series 1
Calf · Series 2 of 2

Calf Series #2

Leg raised · lateral close view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Calf region
01Preinjection
Original watermarked preinjection reference for Calf Series 2
02Penetration
Original watermarked penetration reference for Calf Series 2
03Aspiration
Original watermarked aspiration reference for Calf Series 2
04Injection
Original watermarked injection reference for Calf Series 2
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03 · Delt

Deltoid

Two original shoulder series from lateral and oblique views.

Delt · Series 1 of 2

Delt Series #1

Arm lowered · lateral shoulder

4 reference frames
MAPMuscle map
Original muscle map highlighting the Deltoid region
01Preinjection
Original watermarked preinjection reference for Delt Series 1
02Penetration
Original watermarked penetration reference for Delt Series 1
03Aspiration
Original watermarked aspiration reference for Delt Series 1
04Injection
Original watermarked injection reference for Delt Series 1
Delt · Series 2 of 2

Delt Series #2

Arm relaxed · front-oblique view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Deltoid region
01Preinjection
Original watermarked preinjection reference for Delt Series 2
02Penetration
Original watermarked penetration reference for Delt Series 2
03Aspiration
Original watermarked aspiration reference for Delt Series 2
04Injection
Original watermarked injection reference for Delt Series 2
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04 · Glute

Glute

The original rear three-quarter gluteal reference series.

Glute · Series 1 of 1

Glute Series #1

Rear view · upper outer region

4 reference frames
MAPMuscle map
Original muscle map highlighting the Glute region
01Preinjection
Original watermarked preinjection reference for Glute Series 1
02Penetration
Original watermarked penetration reference for Glute Series 1
03Aspiration
Original watermarked aspiration reference for Glute Series 1
04Injection
Original watermarked injection reference for Glute Series 1
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05 · Lat

Latissimus

Three original series across rear and lateral torso positions.

Lat · Series 1 of 3

Lat Series #1

Three-quarter back · upper lateral

4 reference frames
MAPMuscle map
Original muscle map highlighting the Latissimus region
01Preinjection
Original watermarked preinjection reference for Lat Series 1
02Penetration
Original watermarked penetration reference for Lat Series 1
03Aspiration
Original watermarked aspiration reference for Lat Series 1
04Injection
Original watermarked injection reference for Lat Series 1
Lat · Series 2 of 3

Lat Series #2

Arm overhead · high lateral

3 reference frames
MAPMuscle map
Original muscle map highlighting the Latissimus region
01Preinjection
Original watermarked preinjection reference for Lat Series 2
02Penetration
Original watermarked penetration reference for Lat Series 2
03Injection
Original watermarked injection reference for Lat Series 2
Lat · Series 3 of 3

Lat Series #3

Arm overhead · mid lateral

4 reference frames
MAPMuscle map
Original muscle map highlighting the Latissimus region
01Preinjection
Original watermarked preinjection reference for Lat Series 3
02Penetration
Original watermarked penetration reference for Lat Series 3
03Aspiration
Original watermarked aspiration reference for Lat Series 3
04Injection
Original watermarked injection reference for Lat Series 3
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06 · Pec

Pectoral

Three original series covering upper and outer chest views.

Pec · Series 1 of 3

Pec Series #1

Upper-medial · clavicular view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Pectoral region
01Preinjection
Original watermarked preinjection reference for Pec Series 1
02Penetration
Original watermarked penetration reference for Pec Series 1
03Aspiration
Original watermarked aspiration reference for Pec Series 1
04Injection
Original watermarked injection reference for Pec Series 1
Pec · Series 2 of 3

Pec Series #2

Outer chest · axillary side

4 reference frames
MAPMuscle map
Original muscle map highlighting the Pectoral region
01Preinjection
Original watermarked preinjection reference for Pec Series 2
02Penetration
Original watermarked penetration reference for Pec Series 2
03Aspiration
Original watermarked aspiration reference for Pec Series 2
04Injection
Original watermarked injection reference for Pec Series 2
Pec · Series 3 of 3

Pec Series #3

Central-upper · front view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Pectoral region
01Preinjection
Original watermarked preinjection reference for Pec Series 3
02Penetration
Original watermarked penetration reference for Pec Series 3
03Aspiration
Original watermarked aspiration reference for Pec Series 3
04Injection
Original watermarked injection reference for Pec Series 3
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07 · Thigh

Thigh / Quadriceps

Four original series across standing and seated thigh positions.

Thigh · Series 1 of 4

Thigh Series #1

Standing · mid anterolateral

4 reference frames
MAPMuscle map
Original muscle map highlighting the Thigh / Quadriceps region
01Preinjection
Original watermarked preinjection reference for Thigh Series 1
02Penetration
Original watermarked penetration reference for Thigh Series 1
03Aspiration
Original watermarked aspiration reference for Thigh Series 1
04Injection
Original watermarked injection reference for Thigh Series 1
Thigh · Series 2 of 4

Thigh Series #2

Seated · upper outer thigh

4 reference frames
MAPMuscle map
Original muscle map highlighting the Thigh / Quadriceps region
01Preinjection
Original watermarked preinjection reference for Thigh Series 2
02Penetration
Original watermarked penetration reference for Thigh Series 2
03Aspiration
Original watermarked aspiration reference for Thigh Series 2
04Injection
Original watermarked injection reference for Thigh Series 2
Thigh · Series 3 of 4

Thigh Series #3

Seated · lateral close view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Thigh / Quadriceps region
01Preinjection
Original watermarked preinjection reference for Thigh Series 3
02Penetration
Original watermarked penetration reference for Thigh Series 3
03Aspiration
Original watermarked aspiration reference for Thigh Series 3
04Injection
Original watermarked injection reference for Thigh Series 3
Thigh · Series 4 of 4

Thigh Series #4

Seated · lower medial above knee

4 reference frames
MAPMuscle map
Original muscle map highlighting the Thigh / Quadriceps region
01Preinjection
Original watermarked preinjection reference for Thigh Series 4
02Penetration
Original watermarked penetration reference for Thigh Series 4
03Aspiration
Original watermarked aspiration reference for Thigh Series 4
04Injection
Original watermarked injection reference for Thigh Series 4
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08 · Trap

Trapezius

Two original series showing the upper shoulder ridge.

Trap · Series 1 of 2

Trap Series #1

Rear view · symmetric upper back

4 reference frames
MAPMuscle map
Original muscle map highlighting the Trapezius region
01Preinjection
Original watermarked preinjection reference for Trap Series 1
02Penetration
Original watermarked penetration reference for Trap Series 1
03Aspiration
Original watermarked aspiration reference for Trap Series 1
04Injection
Original watermarked injection reference for Trap Series 1
Trap · Series 2 of 2

Trap Series #2

Front-oblique · upper shoulder ridge

4 reference frames
MAPMuscle map
Original muscle map highlighting the Trapezius region
01Preinjection
Original watermarked preinjection reference for Trap Series 2
02Penetration
Original watermarked penetration reference for Trap Series 2
03Aspiration
Original watermarked aspiration reference for Trap Series 2
04Injection
Original watermarked injection reference for Trap Series 2
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09 · Tricep

Triceps

Four original series across lowered, raised, and flexed arm positions.

Tricep · Series 1 of 4

Tricep Series #1

Seated · arm lowered posterolateral

4 reference frames
MAPMuscle map
Original muscle map highlighting the Triceps region
01Preinjection
Original watermarked preinjection reference for Tricep Series 1
02Penetration
Original watermarked penetration reference for Tricep Series 1
03Aspiration
Original watermarked aspiration reference for Tricep Series 1
04Injection
Original watermarked injection reference for Tricep Series 1
Tricep · Series 2 of 4

Tricep Series #2

Arm lowered · rear-side view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Triceps region
01Preinjection
Original watermarked preinjection reference for Tricep Series 2
02Penetration
Original watermarked penetration reference for Tricep Series 2
03Aspiration
Original watermarked aspiration reference for Tricep Series 2
04Injection
Original watermarked injection reference for Tricep Series 2
Tricep · Series 3 of 4

Tricep Series #3

Arm raised · underside view

4 reference frames
MAPMuscle map
Original muscle map highlighting the Triceps region
01Preinjection
Original watermarked preinjection reference for Tricep Series 3
02Penetration
Original watermarked penetration reference for Tricep Series 3
03Aspiration
Original watermarked aspiration reference for Tricep Series 3
04Injection
Original watermarked injection reference for Tricep Series 3
Tricep · Series 4 of 4

Tricep Series #4

Arm lowered · cross-body reach

4 reference frames
MAPMuscle map
Original muscle map highlighting the Triceps region
01Preinjection
Original watermarked preinjection reference for Tricep Series 4
02Penetration
Original watermarked penetration reference for Tricep Series 4
03Aspiration
Original watermarked aspiration reference for Tricep Series 4
04Injection
Original watermarked injection reference for Tricep Series 4
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