The Stack System

[vc_row css=”.vc_custom_1756066867476{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][vc_column css=”.vc_custom_1756066887343{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}”][vc_single_image image=”30489″ img_size=”full” alignment=”center”][/vc_column][/vc_row][vc_row css=”.vc_custom_1756067034408{margin-bottom: 50px !important;}”][vc_column][vc_custom_heading text=”TheStack | Speed Trainer | Award Winning App” font_container=”tag:h2|font_size:36px|text_align:center” google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][/vc_column][/vc_row][vc_row][vc_column css=”.vc_custom_1756072963719{padding-left: 50px !important;}”][vc_custom_heading text=”TheStack Hardware” font_container=”tag:h2|font_size:36px|text_align:left” google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][/vc_column][/vc_row][vc_row full_height=”yes” equal_height=”yes” content_placement=”middle” css=”.vc_custom_1756068001716{padding-bottom: 50px !important;}”][vc_column width=”1/2″ css=”.vc_custom_1756072974837{padding-left: 50px !important;}”][vc_single_image image=”39668″ img_size=”large”][/vc_column][vc_column width=”1/2″ css=”.vc_custom_1756067740984{padding-top: 200px !important;padding-bottom: 200px !important;}”][vc_column_text css=”.vc_custom_1756072575298{padding-right: 50px !important;padding-left: 50px !important;}”]

  • 5 milled Stack weights enable 30 weight combinations between 0g and 300g
  • Dual-purpose weight case / phone stand
  • Highly engineered training club – Adult (41.5″) or Junior (38.5″) version (see Fitting Juniors)
  • Stack training requires a speed device that can measure swings without ball impact. We recommend bundling with Stack Radar (Bluetooth connectivity). View all compatible devices here.

[/vc_column_text][vc_btn title=”SHOP THE PRODUCTS” style=”custom” custom_background=”#32373c” custom_text=”#fcb900″ shape=”round” size=”lg” align=”center” link=”url:https%3A%2F%2Fwww.opalsports.co.za%2Fproduct-category%2Fgolf%2Fthe-stack%2F”][/vc_column][/vc_row][vc_row][vc_column css=”.vc_custom_1756072984151{padding-left: 50px !important;}”][vc_custom_heading text=”TheStack App Training” font_container=”tag:h2|font_size:36px|text_align:left” google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_column_text]

Rated 4.9 with 5,000+ Reviews on App Store
  • Adaptive speed training formulated by Dr. Sasho MacKenzie
  • Guided workout timer for reps, sets, and rest intervals
  • Custom speed metrics to track your gains
  • Bluetooth Connectivity to integration devices. Hands-free data entry using voice entry technology for non-integrated devices
  • Train and track up to twenty local (i.e. family) users under one login. App works with Family Sharing so the entire family can train easily on separate devices
  • Connect to any other Stacker using Share Codes
Access TheStack App from the App Store when your order arrives. Requires iOS 15.0 or newer.
See our FAQ pages for questions about membership access.

[/vc_column_text][vc_single_image image=”39639″ onclick=”custom_link” img_link_target=”_blank” link=”https://apps.apple.com/us/app/the-stack-system/id1534757407?ign-itsct=apps_box&ign-itscg=30200″][/vc_column][/vc_row][vc_row full_width=”stretch_row_content_no_spaces” content_placement=”middle”][vc_column width=”1/2″ css=”.vc_custom_1756072747746{padding-left: 50px !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_empty_space height=”600px” css=”.vc_custom_1756069347448{background-image: url(https://old-live.opalsports.co.za/wp-content/uploads/2024/02/Sub-Categories_Golf_the-stack-system.png?id=32818) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][/vc_column][vc_column width=”1/2″ css=”.vc_custom_1756069054987{background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_empty_space height=”600px” css=”.vc_custom_1756069366032{background-image: url(https://old-live.opalsports.co.za/wp-content/uploads/2023/08/Stack-Radar_3.jpg?id=38809) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: contain !important;}”][/vc_column][/vc_row][vc_row css=”.vc_custom_1756069894932{padding-bottom: 50px !important;}”][vc_column][vc_single_image image=”39754″ img_size=”full”][/vc_column][/vc_row][vc_row css=”.vc_custom_1756069927050{padding-bottom: 50px !important;}”][vc_column css=”.vc_custom_1756070517799{padding-right: 50px !important;padding-left: 50px !important;}”][vc_custom_heading text=”Stack Wedging is Now Live!” font_container=”tag:h2|font_size:36px|text_align:left” google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_column_text]

*Stack Radar is required.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/2″][vc_single_image image=”39636″ img_size=”full”][/vc_column][vc_column width=”1/2″ css=”.vc_custom_1756070166063{padding-top: 100px !important;padding-right: 50px !important;padding-left: 50px !important;}”][vc_custom_heading text=”PREMIER MODE” font_container=”tag:h2|font_size:20px|text_align:left|color:%23070707″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_custom_heading text=”Fully-guided wedge practice” font_container=”tag:h2|font_size:20px|text_align:left|color:%23fcb900″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal” css=”.vc_custom_1756070144398{padding-bottom: 30px !important;}”][vc_column_text]After you complete your Baseline session, Premier Mode generates dynamic practice sessions based on your unique skill level.

Our proprietary Stack Points scoring system is mapped from Strokes Gained data. The average PGA Tour player would be expected to score 200 Stack Points at any target distance.

See how your wedges Stack up with 100 increasingly difficult challenge levels and dozens of valuable insights to help you start wedging it closer.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/2″][vc_single_image image=”39635″ img_size=”full”][/vc_column][vc_column width=”1/2″ css=”.vc_custom_1756070166063{padding-top: 100px !important;padding-right: 50px !important;padding-left: 50px !important;}”][vc_custom_heading text=”CREATIVE MODE” font_container=”tag:h2|font_size:20px|text_align:left|color:%23070707″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_custom_heading text=”Design your own challenge” font_container=”tag:h2|font_size:20px|text_align:left|color:%23fcb900″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal” css=”.vc_custom_1756070228763{padding-bottom: 30px !important;}”][vc_column_text css=”.vc_custom_1756070314588{padding-right: 50px !important;}”]Create your own wedge combines with customizable settings for clubs, targets, rounds, and more.

Take full control over your training – design sessions that match your needs and take your wedge game to the next level!

Use the Compete feature to challenge a friend in real-time, and see who’s wedge game is the best, once and for all.

Take full control over your training – design sessions that match your needs and take your wedge game to the next level!

Take full control over your training – design sessions that match your needs and take your wedge game to the next level![/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/2″ css=”.vc_custom_1756070665298{padding-top: 300px !important;padding-left: 50px !important;}”][vc_custom_heading text=”Stack Radar” font_container=”tag:h2|font_size:36px|text_align:left|color:%23070707″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_column_text css=”.vc_custom_1756199908374{padding-right: 50px !important;padding-bottom: 20px !important;}”]

Our PGA and LPGA Tour players love TheStack radar for it’s portability, size, and ease of setup. Now you can use Stack Radar for both your Stack Speed Training and Stack Wedging.[/vc_column_text][vc_btn title=”SHOP THE STACK RADAR” style=”custom” custom_background=”#fcb900″ custom_text=”#020202″ shape=”round” size=”lg”][/vc_column][vc_column width=”1/2″ css=”.vc_custom_1756070166063{padding-top: 100px !important;padding-right: 50px !important;padding-left: 50px !important;}”][vc_single_image image=”39758″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”39761″ img_size=”full”][vc_custom_heading text=”Why We Made Stack Putting” font_container=”tag:h2|font_size:36px|text_align:center” google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal” css=”.vc_custom_1756073078054{padding-bottom: 30px !important;}”][vc_video link=”https://vimeo.com/840218580″ align=”center” css=”.vc_custom_1756071261874{padding-right: 40px !important;padding-left: 100px !important;}”][/vc_column][/vc_row][vc_row css=”.vc_custom_1756071562594{margin-top: 50px !important;padding-bottom: 80px !important;}”][vc_column width=”1/3″][vc_custom_heading text=”3″ font_container=”tag:h2|font_size:40|text_align:center|color:%23fab505″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_custom_heading text=”UNIQUE MODES” font_container=”tag:h2|font_size:20|text_align:center|color:%23020000″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][/vc_column][vc_column width=”1/3″][vc_custom_heading text=”15 MIN” font_container=”tag:h2|font_size:40|text_align:center|color:%23fab505″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_custom_heading text=”TRAINING SESSIONS” font_container=”tag:h2|font_size:20|text_align:center|color:%23020000″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][/vc_column][vc_column width=”1/3″][vc_custom_heading text=”1,500,000+” font_container=”tag:h2|font_size:40|text_align:center|color:%23fab505″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_custom_heading text=”PUTTS TRACKED” font_container=”tag:h2|font_size:20|text_align:center|color:%23020000″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][/vc_column][/vc_row][vc_row][vc_column][vc_custom_heading text=”HOW IT WORKS” font_container=”tag:h2|font_size:36px|text_align:center” google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][/vc_column][/vc_row][vc_row][vc_column width=”1/2″ css=”.vc_custom_1756071866493{padding-top: 200px !important;padding-left: 50px !important;}”][vc_custom_heading text=”MEASURE STROKES GAINED PUTTING” font_container=”tag:h2|font_size:20|text_align:left|color:%23070707″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_column_text css=”.vc_custom_1756071721646{padding-right: 50px !important;padding-bottom: 20px !important;}”]

[/vc_column_text][/vc_column][vc_column width=”1/2″ css=”.vc_custom_1756071856307{padding-right: 50px !important;padding-left: 50px !important;}”][vc_single_image image=”39766″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column width=”1/2″ css=”.vc_custom_1756071866493{padding-top: 200px !important;padding-left: 50px !important;}”][vc_custom_heading text=”UNDERSTAND YOUR TENDENCIES” font_container=”tag:h2|font_size:20|text_align:left|color:%23070707″ google_fonts=”font_family:Montserrat%3Aregular%2C700|font_style:700%20bold%20regular%3A700%3Anormal”][vc_column_text css=”.vc_custom_1756071976692{padding-right: 50px !important;padding-bottom: 20px !important;}”]

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